svn commit: r207077 - in head/sys: amd64/conf arm/conf dev/sound/usb dev/usb dev/usb/controller dev/usb/input dev/usb/misc dev/usb/net dev/usb/serial dev/usb/storage dev/usb/wlan i386/conf ia64/con...

Andrew Thompson thompsa at FreeBSD.org
Thu Apr 22 21:31:35 UTC 2010 

Author: thompsa
Date: Thu Apr 22 21:31:34 2010
New Revision: 207077
URL: http://svn.freebsd.org/changeset/base/207077

Log:
  Change USB_DEBUG to #ifdef and allow it to be turned off. Previously this had
  the illusion of a tunable setting but was always turned on regardless.
  
  MFC after:	1 week

Modified:
  head/sys/amd64/conf/GENERIC
  head/sys/arm/conf/DB-78XXX
  head/sys/arm/conf/DB-88F5XXX
  head/sys/arm/conf/DB-88F6XXX
  head/sys/arm/conf/HL200
  head/sys/arm/conf/KB920X
  head/sys/arm/conf/LN2410SBC
  head/sys/arm/conf/SHEEVAPLUG
  head/sys/dev/sound/usb/uaudio.c
  head/sys/dev/usb/controller/ehci.c
  head/sys/dev/usb/controller/uhci.c
  head/sys/dev/usb/controller/uss820dci.c
  head/sys/dev/usb/input/atp.c
  head/sys/dev/usb/input/uhid.c
  head/sys/dev/usb/input/ukbd.c
  head/sys/dev/usb/input/ums.c
  head/sys/dev/usb/misc/udbp.c
  head/sys/dev/usb/net/if_aue.c
  head/sys/dev/usb/net/if_axe.c
  head/sys/dev/usb/net/if_cdce.c
  head/sys/dev/usb/net/if_cue.c
  head/sys/dev/usb/net/if_kue.c
  head/sys/dev/usb/net/if_rue.c
  head/sys/dev/usb/net/if_udav.c
  head/sys/dev/usb/serial/u3g.c
  head/sys/dev/usb/serial/ubsa.c
  head/sys/dev/usb/serial/ubser.c
  head/sys/dev/usb/serial/uchcom.c
  head/sys/dev/usb/serial/uftdi.c
  head/sys/dev/usb/serial/ulpt.c
  head/sys/dev/usb/serial/umodem.c
  head/sys/dev/usb/serial/umoscom.c
  head/sys/dev/usb/serial/uplcom.c
  head/sys/dev/usb/serial/usb_serial.c
  head/sys/dev/usb/serial/uslcom.c
  head/sys/dev/usb/serial/uvisor.c
  head/sys/dev/usb/serial/uvscom.c
  head/sys/dev/usb/storage/umass.c
  head/sys/dev/usb/storage/urio.c
  head/sys/dev/usb/storage/ustorage_fs.c
  head/sys/dev/usb/usb_debug.h
  head/sys/dev/usb/usb_freebsd.h
  head/sys/dev/usb/usb_request.c
  head/sys/dev/usb/usb_transfer.c
  head/sys/dev/usb/wlan/if_rum.c
  head/sys/dev/usb/wlan/if_run.c
  head/sys/dev/usb/wlan/if_ural.c
  head/sys/dev/usb/wlan/if_zyd.c
  head/sys/i386/conf/GENERIC
  head/sys/i386/conf/XBOX
  head/sys/ia64/conf/GENERIC
  head/sys/mips/conf/SENTRY5
  head/sys/mips/conf/XLR
  head/sys/pc98/conf/GENERIC
  head/sys/powerpc/conf/GENERIC
  head/sys/powerpc/conf/MPC85XX
  head/sys/sparc64/conf/GENERIC
  head/sys/sun4v/conf/GENERIC

Modified: head/sys/amd64/conf/GENERIC
==============================================================================
--- head/sys/amd64/conf/GENERIC	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/amd64/conf/GENERIC	Thu Apr 22 21:31:34 2010	(r207077)
@@ -281,6 +281,7 @@ device		firmware	# firmware assist modul
 device		bpf		# Berkeley packet filter
 
 # USB support
+#options 	USB_DEBUG	# enable debug msgs
 device		uhci		# UHCI PCI->USB interface
 device		ohci		# OHCI PCI->USB interface
 device		ehci		# EHCI PCI->USB interface (USB 2.0)

Modified: head/sys/arm/conf/DB-78XXX
==============================================================================
--- head/sys/arm/conf/DB-78XXX	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/arm/conf/DB-78XXX	Thu Apr 22 21:31:34 2010	(r207077)
@@ -67,6 +67,7 @@ device		e1000phy
 device		bpf
 
 # USB
+options 	USB_DEBUG	# enable debug msgs
 device		usb
 device		ehci
 device		umass

Modified: head/sys/arm/conf/DB-88F5XXX
==============================================================================
--- head/sys/arm/conf/DB-88F5XXX	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/arm/conf/DB-88F5XXX	Thu Apr 22 21:31:34 2010	(r207077)
@@ -74,6 +74,7 @@ device		iicbus
 device		ds133x
 
 # USB
+options 	USB_DEBUG	# enable debug msgs
 device		usb
 device		ehci
 device		umass

Modified: head/sys/arm/conf/DB-88F6XXX
==============================================================================
--- head/sys/arm/conf/DB-88F6XXX	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/arm/conf/DB-88F6XXX	Thu Apr 22 21:31:34 2010	(r207077)
@@ -67,6 +67,7 @@ device		e1000phy
 device		bpf
 
 # USB
+options 	USB_DEBUG	# enable debug msgs
 device		usb
 device		ehci
 device		umass

Modified: head/sys/arm/conf/HL200
==============================================================================
--- head/sys/arm/conf/HL200	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/arm/conf/HL200	Thu Apr 22 21:31:34 2010	(r207077)
@@ -95,6 +95,7 @@ device		icee
 
 device		bpf
 # USB support
+options 	USB_DEBUG	# enable debug msgs
 device		ohci		# OHCI localbus->USB interface
 device		usb		# USB Bus (required)
 #device		udbp		# USB Double Bulk Pipe devices

Modified: head/sys/arm/conf/KB920X
==============================================================================
--- head/sys/arm/conf/KB920X	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/arm/conf/KB920X	Thu Apr 22 21:31:34 2010	(r207077)
@@ -96,6 +96,7 @@ device		icee
 
 device		bpf
 # USB support
+options 	USB_DEBUG	# enable debug msgs
 device		ohci		# OHCI localbus->USB interface
 device		usb		# USB Bus (required)
 #device		udbp		# USB Double Bulk Pipe devices

Modified: head/sys/arm/conf/LN2410SBC
==============================================================================
--- head/sys/arm/conf/LN2410SBC	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/arm/conf/LN2410SBC	Thu Apr 22 21:31:34 2010	(r207077)
@@ -79,6 +79,7 @@ options 	WITNESS_SKIPSPIN	#Don't run wit
 
 device		md
 
+options 	USB_DEBUG	# enable debug msgs
 device		usb
 device		ohci
 device		umass

Modified: head/sys/arm/conf/SHEEVAPLUG
==============================================================================
--- head/sys/arm/conf/SHEEVAPLUG	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/arm/conf/SHEEVAPLUG	Thu Apr 22 21:31:34 2010	(r207077)
@@ -61,6 +61,7 @@ options		DEVICE_POLLING
 device		vlan
 
 # USB
+options 	USB_DEBUG	# enable debug msgs
 device		usb
 device		ehci
 device		umass

Modified: head/sys/dev/sound/usb/uaudio.c
==============================================================================
--- head/sys/dev/sound/usb/uaudio.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/sound/usb/uaudio.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -91,7 +91,7 @@ static int uaudio_default_rate = 0;		/* 
 static int uaudio_default_bits = 32;
 static int uaudio_default_channels = 0;		/* use default */
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uaudio_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, uaudio, CTLFLAG_RW, 0, "USB uaudio");
@@ -321,7 +321,7 @@ static const struct uaudio_format uaudio
 #define	UAC_RECORD	3
 #define	UAC_NCLASSES	4
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static const char *uac_names[] = {
 	"outputs", "inputs", "equalization", "record"
 };
@@ -406,7 +406,7 @@ static void	umidi_init(device_t dev);
 static int32_t	umidi_probe(device_t dev);
 static int32_t	umidi_detach(device_t dev);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static void	uaudio_chan_dump_ep_desc(
 		    const usb_endpoint_descriptor_audio_t *);
 static void	uaudio_mixer_dump_cluster(uint8_t,
@@ -780,7 +780,7 @@ uaudio_detach(device_t dev)
  * AS - Audio Stream - routines
  *========================================================================*/
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static void
 uaudio_chan_dump_ep_desc(const usb_endpoint_descriptor_audio_t *ed)
 {
@@ -1019,7 +1019,7 @@ uaudio_chan_fill_info_sub(struct uaudio_
 				if ((chan->valid == 0) && usbd_get_iface(udev, curidx)) {
 
 					chan->valid = 1;
-#if USB_DEBUG
+#ifdef USB_DEBUG
 					uaudio_chan_dump_ep_desc(ed1);
 					uaudio_chan_dump_ep_desc(ed2);
 
@@ -1689,7 +1689,7 @@ uaudio_mixer_add_ctl(struct uaudio_softc
 
 	uaudio_mixer_add_ctl_sub(sc, mc);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (uaudio_debug > 2) {
 		uint8_t i;
 
@@ -1708,7 +1708,7 @@ static void
 uaudio_mixer_add_input(struct uaudio_softc *sc,
     const struct uaudio_terminal_node *iot, int id)
 {
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	const struct usb_audio_input_terminal *d = iot[id].u.it;
 
 	DPRINTFN(3, "bTerminalId=%d wTerminalType=0x%04x "
@@ -1724,7 +1724,7 @@ static void
 uaudio_mixer_add_output(struct uaudio_softc *sc,
     const struct uaudio_terminal_node *iot, int id)
 {
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	const struct usb_audio_output_terminal *d = iot[id].u.ot;
 
 	DPRINTFN(3, "bTerminalId=%d wTerminalType=0x%04x "
@@ -2257,7 +2257,7 @@ error:
 	return (NULL);
 }
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static void
 uaudio_mixer_dump_cluster(uint8_t id, const struct uaudio_terminal_node *iot)
 {
@@ -2350,7 +2350,7 @@ done:
 	return (r);
 }
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 
 struct uaudio_tt_to_string {
 	uint16_t terminal_type;
@@ -2856,7 +2856,7 @@ uaudio_mixer_fill_info(struct uaudio_sof
 		(iot + i)->root = iot;
 	} while (i--);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	i = ID_max;
 	do {
 		uint8_t j;

Modified: head/sys/dev/usb/controller/ehci.c
==============================================================================
--- head/sys/dev/usb/controller/ehci.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/controller/ehci.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -89,7 +89,7 @@ __FBSDID("$FreeBSD$");
    ((ehci_softc_t *)(((uint8_t *)(bus)) - \
     ((uint8_t *)&(((ehci_softc_t *)0)->sc_bus))))
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int ehcidebug = 0;
 static int ehcinohighspeed = 0;
 static int ehciiaadbug = 0;
@@ -258,7 +258,7 @@ ehci_init(ehci_softc_t *sc)
 	usb_callout_init_mtx(&sc->sc_tmo_pcd, &sc->sc_bus.bus_mtx, 0);
 	usb_callout_init_mtx(&sc->sc_tmo_poll, &sc->sc_bus.bus_mtx, 0);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (ehciiaadbug)
 		sc->sc_flags |= EHCI_SCFLG_IAADBUG;
 	if (ehcilostintrbug)
@@ -486,7 +486,7 @@ ehci_init(ehci_softc_t *sc)
 
 	usb_bus_mem_flush_all(&sc->sc_bus, &ehci_iterate_hw_softc);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (ehcidebug) {
 		ehci_dump_sqh(sc, sc->sc_async_p_last);
 	}
@@ -685,7 +685,7 @@ ehci_shutdown(ehci_softc_t *sc)
 	}
 }
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static void
 ehci_dump_regs(ehci_softc_t *sc)
 {
@@ -1229,7 +1229,7 @@ ehci_non_isoc_done_sub(struct usb_xfer *
 
 	xfer->td_transfer_cache = td;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (status & EHCI_QTD_STATERRS) {
 		DPRINTFN(11, "error, addr=%d, endpt=0x%02x, frame=0x%02x"
 		    "status=%s%s%s%s%s%s%s%s\n",
@@ -1260,7 +1260,7 @@ ehci_non_isoc_done(struct usb_xfer *xfer
 	DPRINTFN(13, "xfer=%p endpoint=%p transfer done\n",
 	    xfer, xfer->endpoint);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (ehcidebug > 10) {
 		ehci_softc_t *sc = EHCI_BUS2SC(xfer->xroot->bus);
 
@@ -1527,7 +1527,7 @@ ehci_interrupt(ehci_softc_t *sc)
 
 	DPRINTFN(16, "real interrupt\n");
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (ehcidebug > 15) {
 		ehci_dump_regs(sc);
 	}
@@ -1548,7 +1548,7 @@ ehci_interrupt(ehci_softc_t *sc)
 	if (status & EHCI_STS_HSE) {
 		printf("%s: unrecoverable error, "
 		    "controller halted\n", __FUNCTION__);
-#if USB_DEBUG
+#ifdef USB_DEBUG
 		ehci_dump_regs(sc);
 		ehci_dump_isoc(sc);
 #endif
@@ -1978,7 +1978,7 @@ ehci_setup_standard_chain(struct usb_xfe
 
 	xfer->td_transfer_last = td;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (ehcidebug > 8) {
 		DPRINTF("nexttog=%d; data before transfer:\n",
 		    xfer->endpoint->toggle_next);
@@ -2106,7 +2106,7 @@ ehci_isoc_fs_done(ehci_softc_t *sc, stru
 		if (pp_last >= &sc->sc_isoc_fs_p_last[EHCI_VIRTUAL_FRAMELIST_COUNT]) {
 			pp_last = &sc->sc_isoc_fs_p_last[0];
 		}
-#if USB_DEBUG
+#ifdef USB_DEBUG
 		if (ehcidebug > 15) {
 			DPRINTF("isoc FS-TD\n");
 			ehci_dump_sitd(sc, td);
@@ -2160,7 +2160,7 @@ ehci_isoc_hs_done(ehci_softc_t *sc, stru
 		if (pp_last >= &sc->sc_isoc_hs_p_last[EHCI_VIRTUAL_FRAMELIST_COUNT]) {
 			pp_last = &sc->sc_isoc_hs_p_last[0];
 		}
-#if USB_DEBUG
+#ifdef USB_DEBUG
 		if (ehcidebug > 15) {
 			DPRINTF("isoc HS-TD\n");
 			ehci_dump_itd(sc, td);
@@ -2224,7 +2224,7 @@ ehci_device_done(struct usb_xfer *xfer, 
 
 	if ((methods == &ehci_device_bulk_methods) ||
 	    (methods == &ehci_device_ctrl_methods)) {
-#if USB_DEBUG
+#ifdef USB_DEBUG
 		if (ehcidebug > 8) {
 			DPRINTF("nexttog=%d; data after transfer:\n",
 			    xfer->endpoint->toggle_next);
@@ -2509,7 +2509,7 @@ ehci_device_isoc_fs_enter(struct usb_xfe
 	uint8_t sb;
 	uint8_t error;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	uint8_t once = 1;
 
 #endif
@@ -2593,7 +2593,7 @@ ehci_device_isoc_fs_enter(struct usb_xfe
 		/* reuse sitd_portaddr and sitd_back from last transfer */
 
 		if (*plen > xfer->max_frame_size) {
-#if USB_DEBUG
+#ifdef USB_DEBUG
 			if (once) {
 				once = 0;
 				printf("%s: frame length(%d) exceeds %d "
@@ -2683,7 +2683,7 @@ ehci_device_isoc_fs_enter(struct usb_xfe
 		}
 		usb_pc_cpu_flush(td->page_cache);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 		if (ehcidebug > 15) {
 			DPRINTF("FS-TD %d\n", nframes);
 			ehci_dump_sitd(sc, td);
@@ -2800,7 +2800,7 @@ ehci_device_isoc_hs_enter(struct usb_xfe
 	uint8_t td_no;
 	uint8_t page_no;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	uint8_t once = 1;
 
 #endif
@@ -2878,7 +2878,7 @@ ehci_device_isoc_hs_enter(struct usb_xfe
 		}
 		/* range check */
 		if (*plen > xfer->max_frame_size) {
-#if USB_DEBUG
+#ifdef USB_DEBUG
 			if (once) {
 				once = 0;
 				printf("%s: frame length(%d) exceeds %d bytes "
@@ -2962,7 +2962,7 @@ ehci_device_isoc_hs_enter(struct usb_xfe
 				td->itd_status[td_no - 1] |= htohc32(sc, EHCI_ITD_IOC);
 			}
 			usb_pc_cpu_flush(td->page_cache);
-#if USB_DEBUG
+#ifdef USB_DEBUG
 			if (ehcidebug > 15) {
 				DPRINTF("HS-TD %d\n", nframes);
 				ehci_dump_itd(sc, td);
@@ -3398,7 +3398,7 @@ ehci_roothub_exec(struct usb_device *ude
 			break;
 		case UHF_PORT_RESET:
 			DPRINTFN(6, "reset port %d\n", index);
-#if USB_DEBUG
+#ifdef USB_DEBUG
 			if (ehcinohighspeed) {
 				/*
 				 * Connect USB device to companion

Modified: head/sys/dev/usb/controller/uhci.c
==============================================================================
--- head/sys/dev/usb/controller/uhci.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/controller/uhci.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -82,7 +82,7 @@ __FBSDID("$FreeBSD$");
    ((uhci_softc_t *)(((uint8_t *)(bus)) - \
     ((uint8_t *)&(((uhci_softc_t *)0)->sc_bus))))
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uhcidebug = 0;
 static int uhcinoloop = 0;
 
@@ -459,7 +459,7 @@ uhci_init(uhci_softc_t *sc)
 
 	usb_callout_init_mtx(&sc->sc_root_intr, &sc->sc_bus.bus_mtx, 0);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (uhcidebug > 2) {
 		uhci_dumpregs(sc);
 	}
@@ -668,7 +668,7 @@ uhci_suspend(uhci_softc_t *sc)
 {
 	USB_BUS_LOCK(&sc->sc_bus);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (uhcidebug > 2) {
 		uhci_dumpregs(sc);
 	}
@@ -712,7 +712,7 @@ uhci_resume(uhci_softc_t *sc)
 
 	uhci_start(sc);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (uhcidebug > 2) {
 		uhci_dumpregs(sc);
 	}
@@ -724,7 +724,7 @@ uhci_resume(uhci_softc_t *sc)
 	uhci_do_poll(&sc->sc_bus);
 }
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static void
 uhci_dumpregs(uhci_softc_t *sc)
 {
@@ -855,7 +855,7 @@ uhci_add_loop(uhci_softc_t *sc)
 	struct uhci_qh *qh_lst;
 	struct uhci_qh *qh_rec;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (uhcinoloop) {
 		return;
 	}
@@ -878,7 +878,7 @@ uhci_rem_loop(uhci_softc_t *sc)
 {
 	struct uhci_qh *qh_lst;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (uhcinoloop) {
 		return;
 	}
@@ -1046,7 +1046,7 @@ uhci_isoc_done(uhci_softc_t *sc, struct 
 		if (pp_last >= &sc->sc_isoc_p_last[UHCI_VFRAMELIST_COUNT]) {
 			pp_last = &sc->sc_isoc_p_last[0];
 		}
-#if USB_DEBUG
+#ifdef USB_DEBUG
 		if (uhcidebug > 5) {
 			DPRINTF("isoc TD\n");
 			uhci_dump_td(td);
@@ -1177,7 +1177,7 @@ uhci_non_isoc_done_sub(struct usb_xfer *
 
 	xfer->endpoint->toggle_next = (token & UHCI_TD_SET_DT(1)) ? 0 : 1;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (status & UHCI_TD_ERROR) {
 		DPRINTFN(11, "error, addr=%d, endpt=0x%02x, frame=0x%02x "
 		    "status=%s%s%s%s%s%s%s%s%s%s%s\n",
@@ -1207,7 +1207,7 @@ uhci_non_isoc_done(struct usb_xfer *xfer
 	DPRINTFN(13, "xfer=%p endpoint=%p transfer done\n",
 	    xfer, xfer->endpoint);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (uhcidebug > 10) {
 		uhci_dump_tds(xfer->td_transfer_first);
 	}
@@ -1446,7 +1446,7 @@ uhci_interrupt(uhci_softc_t *sc)
 
 	DPRINTFN(16, "real interrupt\n");
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (uhcidebug > 15) {
 		uhci_dumpregs(sc);
 	}
@@ -1460,7 +1460,7 @@ uhci_interrupt(uhci_softc_t *sc)
 	    UHCI_STS_HCPE | UHCI_STS_HCH)) {
 
 		if (status & UHCI_STS_RD) {
-#if USB_DEBUG
+#ifdef USB_DEBUG
 			printf("%s: resume detect\n",
 			    __FUNCTION__);
 #endif
@@ -1477,7 +1477,7 @@ uhci_interrupt(uhci_softc_t *sc)
 			/* no acknowledge needed */
 			DPRINTF("%s: host controller halted\n",
 			    __FUNCTION__);
-#if USB_DEBUG
+#ifdef USB_DEBUG
 			if (uhcidebug > 0) {
 				uhci_dump_all(sc);
 			}
@@ -1839,7 +1839,7 @@ uhci_setup_standard_chain(struct usb_xfe
 
 	xfer->td_transfer_last = td;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (uhcidebug > 8) {
 		DPRINTF("nexttog=%d; data before transfer:\n",
 		    xfer->endpoint->toggle_next);
@@ -2155,7 +2155,7 @@ uhci_device_isoc_enter(struct usb_xfer *
 	uint32_t temp;
 	uint32_t *plen;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	uint8_t once = 1;
 
 #endif
@@ -2227,7 +2227,7 @@ uhci_device_isoc_enter(struct usb_xfer *
 			pp_last = &sc->sc_isoc_p_last[0];
 		}
 		if (*plen > xfer->max_frame_size) {
-#if USB_DEBUG
+#ifdef USB_DEBUG
 			if (once) {
 				once = 0;
 				printf("%s: frame length(%d) exceeds %d "
@@ -2279,7 +2279,7 @@ uhci_device_isoc_enter(struct usb_xfer *
 
 		usb_pc_cpu_flush(td->page_cache);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 		if (uhcidebug > 5) {
 			DPRINTF("TD %d\n", nframes);
 			uhci_dump_td(td);

Modified: head/sys/dev/usb/controller/uss820dci.c
==============================================================================
--- head/sys/dev/usb/controller/uss820dci.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/controller/uss820dci.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -77,7 +77,7 @@
 #define	USS820_DCI_PC2SC(pc) \
    USS820_DCI_BUS2SC(USB_DMATAG_TO_XROOT((pc)->tag_parent)->bus)
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uss820dcidebug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, uss820dci, CTLFLAG_RW, 0, "USB uss820dci");

Modified: head/sys/dev/usb/input/atp.c
==============================================================================
--- head/sys/dev/usb/input/atp.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/input/atp.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -116,7 +116,7 @@ __FBSDID("$FreeBSD$");
 /* Tunables */
 SYSCTL_NODE(_hw_usb, OID_AUTO, atp, CTLFLAG_RW, 0, "USB atp");
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 enum atp_log_level {
 	ATP_LLEVEL_DISABLED = 0,
 	ATP_LLEVEL_ERROR,
@@ -126,7 +126,7 @@ enum atp_log_level {
 static int atp_debug = ATP_LLEVEL_ERROR; /* the default is to only log errors */
 SYSCTL_INT(_hw_usb_atp, OID_AUTO, debug, CTLFLAG_RW,
     &atp_debug, ATP_LLEVEL_ERROR, "ATP debug level");
-#endif /* #if USB_DEBUG */
+#endif /* USB_DEBUG */
 
 static u_int atp_touch_timeout = ATP_TOUCH_TIMEOUT;
 SYSCTL_INT(_hw_usb_atp, OID_AUTO, touch_timeout, CTLFLAG_RW, &atp_touch_timeout,
@@ -1055,7 +1055,7 @@ atp_update_strokes(struct atp_softc *sc,
 		if (pspans_y[j].matched == FALSE) break;
 	}
 	if ((i < n_xpspans) && (j < n_ypspans)) {
-#if USB_DEBUG
+#ifdef USB_DEBUG
 		if (atp_debug >= ATP_LLEVEL_INFO) {
 			printf("unmatched pspans:");
 			for (; i < n_xpspans; i++) {
@@ -1072,7 +1072,7 @@ atp_update_strokes(struct atp_softc *sc,
 			}
 			printf("\n");
 		}
-#endif /* #if USB_DEBUG */
+#endif /* USB_DEBUG */
 		if ((n_xpspans == 1) && (n_ypspans == 1))
 			/* The common case of a single pair of new pspans. */
 			atp_add_stroke(sc, &pspans_x[0], &pspans_y[0]);
@@ -1082,7 +1082,7 @@ atp_update_strokes(struct atp_softc *sc,
 			    pspans_y, n_ypspans);
 	}
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (atp_debug >= ATP_LLEVEL_INFO) {
 		for (i = 0; i < sc->sc_n_strokes; i++) {
 			atp_stroke *stroke = &sc->sc_strokes[i];
@@ -1110,7 +1110,7 @@ atp_update_strokes(struct atp_softc *sc,
 		if (sc->sc_n_strokes)
 			printf("\n");
 	}
-#endif /* #if USB_DEBUG */
+#endif /* USB_DEBUG */
 
 	return (movement);
 }

Modified: head/sys/dev/usb/input/uhid.c
==============================================================================
--- head/sys/dev/usb/input/uhid.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/input/uhid.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -76,7 +76,7 @@ __FBSDID("$FreeBSD$");
 #include <dev/usb/input/usb_rdesc.h>
 #include <dev/usb/quirk/usb_quirk.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uhid_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, uhid, CTLFLAG_RW, 0, "USB uhid");

Modified: head/sys/dev/usb/input/ukbd.c
==============================================================================
--- head/sys/dev/usb/input/ukbd.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/input/ukbd.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -88,7 +88,7 @@ __FBSDID("$FreeBSD$");
 /* the following file must be included after "ukbdmap.h" */
 #include <dev/kbd/kbdtables.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int ukbd_debug = 0;
 static int ukbd_no_leds = 0;
 
@@ -612,7 +612,7 @@ ukbd_intr_callback(struct usb_xfer *xfer
 				apple_fn = 1;
 			else
 				apple_fn = 0;
-#if USB_DEBUG
+#ifdef USB_DEBUG
 			DPRINTF("apple_eject=%u apple_fn=%u\n",
 			    apple_eject, apple_fn);
 
@@ -678,7 +678,7 @@ ukbd_set_leds_callback(struct usb_xfer *
 	uint8_t buf[2];
 	struct ukbd_softc *sc = usbd_xfer_softc(xfer);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (ukbd_no_leds)
 		return;
 #endif

Modified: head/sys/dev/usb/input/ums.c
==============================================================================
--- head/sys/dev/usb/input/ums.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/input/ums.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -74,7 +74,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/tty.h>
 #include <sys/mouse.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int ums_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, ums, CTLFLAG_RW, 0, "USB ums");
@@ -494,7 +494,9 @@ ums_attach(device_t dev)
 	int err;
 	uint16_t d_len;
 	uint8_t i;
+#ifdef USB_DEBUG
 	uint8_t j;
+#endif
 
 	DPRINTFN(11, "sc=%p\n", sc);
 
@@ -588,7 +590,7 @@ ums_attach(device_t dev)
 	free(d_ptr, M_TEMP);
 	d_ptr = NULL;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	for (j = 0; j < UMS_INFO_MAX; j++) {
 		info = &sc->sc_info[j];
 

Modified: head/sys/dev/usb/misc/udbp.c
==============================================================================
--- head/sys/dev/usb/misc/udbp.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/misc/udbp.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -94,7 +94,7 @@ __FBSDID("$FreeBSD$");
 
 #include <dev/usb/misc/udbp.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int udbp_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, udbp, CTLFLAG_RW, 0, "USB udbp");

Modified: head/sys/dev/usb/net/if_aue.c
==============================================================================
--- head/sys/dev/usb/net/if_aue.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/net/if_aue.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -100,7 +100,7 @@ __FBSDID("$FreeBSD$");
 #include <dev/usb/net/usb_ethernet.h>
 #include <dev/usb/net/if_auereg.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int aue_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, aue, CTLFLAG_RW, 0, "USB aue");

Modified: head/sys/dev/usb/net/if_axe.c
==============================================================================
--- head/sys/dev/usb/net/if_axe.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/net/if_axe.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -123,7 +123,7 @@ __FBSDID("$FreeBSD$");
  */
 #define AXE_178_MAX_FRAME_BURST	1
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int axe_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, axe, CTLFLAG_RW, 0, "USB axe");

Modified: head/sys/dev/usb/net/if_cdce.c
==============================================================================
--- head/sys/dev/usb/net/if_cdce.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/net/if_cdce.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -108,7 +108,7 @@ static uether_fn_t cdce_setpromisc;
 
 static uint32_t	cdce_m_crc32(struct mbuf *, uint32_t, uint32_t);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int cdce_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, cdce, CTLFLAG_RW, 0, "USB CDC-Ethernet");

Modified: head/sys/dev/usb/net/if_cue.c
==============================================================================
--- head/sys/dev/usb/net/if_cue.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/net/if_cue.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -122,7 +122,7 @@ static int	cue_getmac(struct cue_softc *
 static uint32_t	cue_mchash(const uint8_t *);
 static void	cue_reset(struct cue_softc *);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int cue_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, cue, CTLFLAG_RW, 0, "USB cue");

Modified: head/sys/dev/usb/net/if_kue.c
==============================================================================
--- head/sys/dev/usb/net/if_kue.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/net/if_kue.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -163,7 +163,7 @@ static int	kue_ctl(struct kue_softc *, u
 static int	kue_load_fw(struct kue_softc *);
 static void	kue_reset(struct kue_softc *);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int kue_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, kue, CTLFLAG_RW, 0, "USB kue");

Modified: head/sys/dev/usb/net/if_rue.c
==============================================================================
--- head/sys/dev/usb/net/if_rue.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/net/if_rue.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -97,7 +97,7 @@ __FBSDID("$FreeBSD$");
 #include <dev/usb/net/usb_ethernet.h>
 #include <dev/usb/net/if_ruereg.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int rue_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, rue, CTLFLAG_RW, 0, "USB rue");

Modified: head/sys/dev/usb/net/if_udav.c
==============================================================================
--- head/sys/dev/usb/net/if_udav.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/net/if_udav.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -185,7 +185,7 @@ static const struct usb_ether_methods ud
 	.ue_mii_sts = udav_ifmedia_status,
 };
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int udav_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, udav, CTLFLAG_RW, 0, "USB udav");

Modified: head/sys/dev/usb/serial/u3g.c
==============================================================================
--- head/sys/dev/usb/serial/u3g.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/u3g.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -63,7 +63,7 @@
 
 #include <dev/usb/serial/usb_serial.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int u3g_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, u3g, CTLFLAG_RW, 0, "USB 3g");

Modified: head/sys/dev/usb/serial/ubsa.c
==============================================================================
--- head/sys/dev/usb/serial/ubsa.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/ubsa.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -93,7 +93,7 @@ __FBSDID("$FreeBSD$");
 
 #include <dev/usb/serial/usb_serial.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int ubsa_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, ubsa, CTLFLAG_RW, 0, "USB ubsa");
@@ -405,9 +405,8 @@ ubsa_cfg_set_break(struct ucom_softc *uc
 static int
 ubsa_pre_param(struct ucom_softc *ucom, struct termios *t)
 {
-	struct ubsa_softc *sc = ucom->sc_parent;
 
-	DPRINTF("sc = %p\n", sc);
+	DPRINTF("sc = %p\n", ucom->sc_parent);
 
 	switch (t->c_ospeed) {
 	case B0:

Modified: head/sys/dev/usb/serial/ubser.c
==============================================================================
--- head/sys/dev/usb/serial/ubser.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/ubser.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -115,7 +115,7 @@ __FBSDID("$FreeBSD$");
 #define	VENDOR_SET_BREAK		0x02
 #define	VENDOR_CLEAR_BREAK		0x03
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int ubser_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, ubser, CTLFLAG_RW, 0, "USB ubser");

Modified: head/sys/dev/usb/serial/uchcom.c
==============================================================================
--- head/sys/dev/usb/serial/uchcom.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/uchcom.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -101,7 +101,7 @@ __FBSDID("$FreeBSD$");
 
 #include <dev/usb/serial/usb_serial.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uchcom_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, uchcom, CTLFLAG_RW, 0, "USB uchcom");

Modified: head/sys/dev/usb/serial/uftdi.c
==============================================================================
--- head/sys/dev/usb/serial/uftdi.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/uftdi.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -73,7 +73,7 @@ __FBSDID("$FreeBSD$");
 #include <dev/usb/serial/usb_serial.h>
 #include <dev/usb/serial/uftdi_reg.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uftdi_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, uftdi, CTLFLAG_RW, 0, "USB uftdi");

Modified: head/sys/dev/usb/serial/ulpt.c
==============================================================================
--- head/sys/dev/usb/serial/ulpt.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/ulpt.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -72,7 +72,7 @@ __FBSDID("$FreeBSD$");
 #include <dev/usb/usb_debug.h>
 #include <dev/usb/usb_process.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int ulpt_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, ulpt, CTLFLAG_RW, 0, "USB ulpt");

Modified: head/sys/dev/usb/serial/umodem.c
==============================================================================
--- head/sys/dev/usb/serial/umodem.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/umodem.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -116,7 +116,7 @@ __FBSDID("$FreeBSD$");
 
 #include <dev/usb/serial/usb_serial.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int umodem_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, umodem, CTLFLAG_RW, 0, "USB umodem");

Modified: head/sys/dev/usb/serial/umoscom.c
==============================================================================
--- head/sys/dev/usb/serial/umoscom.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/umoscom.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -48,7 +48,7 @@
 
 #include <dev/usb/serial/usb_serial.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int umoscom_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, umoscom, CTLFLAG_RW, 0, "USB umoscom");

Modified: head/sys/dev/usb/serial/uplcom.c
==============================================================================
--- head/sys/dev/usb/serial/uplcom.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/uplcom.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -116,7 +116,7 @@ __FBSDID("$FreeBSD$");
 
 #include <dev/usb/serial/usb_serial.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uplcom_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, uplcom, CTLFLAG_RW, 0, "USB uplcom");

Modified: head/sys/dev/usb/serial/usb_serial.c
==============================================================================
--- head/sys/dev/usb/serial/usb_serial.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/usb_serial.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -104,7 +104,7 @@ __FBSDID("$FreeBSD$");
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, ucom, CTLFLAG_RW, 0, "USB ucom");
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int ucom_debug = 0;
 
 SYSCTL_INT(_hw_usb_ucom, OID_AUTO, debug, CTLFLAG_RW,

Modified: head/sys/dev/usb/serial/uslcom.c
==============================================================================
--- head/sys/dev/usb/serial/uslcom.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/uslcom.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -50,7 +50,7 @@ __FBSDID("$FreeBSD$");
 
 #include <dev/usb/serial/usb_serial.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uslcom_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, uslcom, CTLFLAG_RW, 0, "USB uslcom");

Modified: head/sys/dev/usb/serial/uvisor.c
==============================================================================
--- head/sys/dev/usb/serial/uvisor.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/uvisor.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -78,7 +78,7 @@
 
 #include <dev/usb/serial/usb_serial.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uvisor_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, uvisor, CTLFLAG_RW, 0, "USB uvisor");
@@ -392,7 +392,7 @@ uvisor_init(struct uvisor_softc *sc, str
 			goto done;
 		}
 	}
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	if (sc->sc_flag & UVISOR_FLAG_VISOR) {
 		uint16_t i, np;
 		const char *desc;

Modified: head/sys/dev/usb/serial/uvscom.c
==============================================================================
--- head/sys/dev/usb/serial/uvscom.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/serial/uvscom.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -68,7 +68,7 @@ __FBSDID("$FreeBSD$");
 
 #include <dev/usb/serial/usb_serial.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int uvscom_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, uvscom, CTLFLAG_RW, 0, "USB uvscom");

Modified: head/sys/dev/usb/storage/umass.c
==============================================================================
--- head/sys/dev/usb/storage/umass.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/storage/umass.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -146,7 +146,7 @@ __FBSDID("$FreeBSD$");
 #define	UMASS_USB_FLAGS
 #endif
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 #define	DIF(m, x)				\
   do {						\
     if (umass_debug & (m)) { x ; }		\
@@ -488,7 +488,7 @@ static uint8_t	umass_no_transform(struct
 static uint8_t	umass_std_transform(struct umass_softc *, union ccb *, uint8_t
 		    *, uint8_t);
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static void	umass_bbb_dump_cbw(struct umass_softc *, umass_bbb_cbw_t *);
 static void	umass_bbb_dump_csw(struct umass_softc *, umass_bbb_csw_t *);
 static void	umass_cbi_dump_cmd(struct umass_softc *, void *, uint8_t);
@@ -917,7 +917,7 @@ umass_attach(device_t dev)
 	}
 	sc->sc_iface_no = id->bInterfaceNumber;
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 	device_printf(dev, " ");
 
 	switch (sc->sc_proto & UMASS_PROTO_COMMAND) {
@@ -3012,7 +3012,7 @@ umass_std_transform(struct umass_softc *
 	return (1);
 }
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static void
 umass_bbb_dump_cbw(struct umass_softc *sc, umass_bbb_cbw_t *cbw)
 {

Modified: head/sys/dev/usb/storage/urio.c
==============================================================================
--- head/sys/dev/usb/storage/urio.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/storage/urio.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -78,7 +78,7 @@ __FBSDID("$FreeBSD$");
 
 #include <dev/usb/storage/rio500_usb.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int urio_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, urio, CTLFLAG_RW, 0, "USB urio");

Modified: head/sys/dev/usb/storage/ustorage_fs.c
==============================================================================
--- head/sys/dev/usb/storage/ustorage_fs.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/storage/ustorage_fs.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -64,7 +64,7 @@
 #define	USB_DEBUG_VAR ustorage_fs_debug
 #include <dev/usb/usb_debug.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int ustorage_fs_debug = 0;
 
 SYSCTL_NODE(_hw_usb, OID_AUTO, ustorage_fs, CTLFLAG_RW, 0, "USB ustorage_fs");

Modified: head/sys/dev/usb/usb_debug.h
==============================================================================
--- head/sys/dev/usb/usb_debug.h	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/usb_debug.h	Thu Apr 22 21:31:34 2010	(r207077)
@@ -34,7 +34,7 @@ extern int usb_debug;
 
 /* Check if USB debugging is enabled. */
 #ifdef USB_DEBUG_VAR
-#if (USB_DEBUG != 0)
+#ifdef USB_DEBUG
 #define	DPRINTFN(n,fmt,...) do {		\
   if ((USB_DEBUG_VAR) >= (n)) {			\
     printf("%s: " fmt,				\

Modified: head/sys/dev/usb/usb_freebsd.h
==============================================================================
--- head/sys/dev/usb/usb_freebsd.h	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/usb_freebsd.h	Thu Apr 22 21:31:34 2010	(r207077)
@@ -57,10 +57,6 @@
 #define	USB_HUB_MAX_DEPTH	5
 #define	USB_EP0_BUFSIZE		1024	/* bytes */
 
-#ifndef USB_DEBUG
-#define USB_DEBUG 1
-#endif
-
 typedef uint32_t usb_timeout_t;		/* milliseconds */
 typedef uint32_t usb_frlength_t;	/* bytes */
 typedef uint32_t usb_frcount_t;		/* units */

Modified: head/sys/dev/usb/usb_request.c
==============================================================================
--- head/sys/dev/usb/usb_request.c	Thu Apr 22 21:17:00 2010	(r207076)
+++ head/sys/dev/usb/usb_request.c	Thu Apr 22 21:31:34 2010	(r207077)
@@ -68,7 +68,7 @@
 #include <dev/usb/usb_bus.h>
 #include <sys/ctype.h>
 
-#if USB_DEBUG
+#ifdef USB_DEBUG
 static int usb_pr_poll_delay = USB_PORT_RESET_DELAY;
 static int usb_pr_recovery_delay = USB_PORT_RESET_RECOVERY;
 static int usb_ss_delay = 0;
@@ -433,7 +433,7 @@ usbd_do_request_flags(struct usb_device 
 		} else {
 			if (xfer->frlengths[0] == 0) {
 				if (xfer->flags.manual_status) {
-#if USB_DEBUG
+#ifdef USB_DEBUG
 					int temp;
 

*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***

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