svn commit: r251403 - head/sys/dev/sym

[Marius Strobl]

Author: marius
Date: Wed Jun  5 01:22:59 2013
New Revision: 251403
URL: http://svnweb.freebsd.org/changeset/base/251403

Log:
  - Flag sym(4) as supporting unmapped I/O; all necessary conversion actually
    already has been done as part of r246713.
  - Revert a part of r251402 in order to appease clang.

Modified:
  head/sys/dev/sym/sym_hipd.c

Modified: head/sys/dev/sym/sym_hipd.c
==============================================================================
--- head/sys/dev/sym/sym_hipd.c	Wed Jun  5 01:07:40 2013	(r251402)
+++ head/sys/dev/sym/sym_hipd.c	Wed Jun  5 01:22:59 2013	(r251403)
@@ -613,7 +613,7 @@ static m_addr_t ___dma_getp(m_pool_s *mp
 {
 	m_vtob_s *vbp;
 	void *vaddr = NULL;
-	bus_addr_t baddr;
+	bus_addr_t baddr = 0;
 
 	vbp = __sym_calloc(&mp0, sizeof(*vbp), "VTOB");
 	if (!vbp)
@@ -7871,7 +7871,6 @@ sym_setup_data_and_start(hcb_p np, struc
 		xpt_freeze_simq(np->sim, 1);
 		csio->ccb_h.status |= CAM_RELEASE_SIMQ;
 	}
-	return;
 }
 
 /*
@@ -8057,7 +8056,7 @@ static void sym_action2(struct cam_sim *
 		if ((np->features & FE_WIDE) != 0)
 			cpi->hba_inquiry |= PI_WIDE_16;
 		cpi->target_sprt = 0;
-		cpi->hba_misc = 0;
+		cpi->hba_misc = PIM_UNMAPPED;
 		if (np->usrflags & SYM_SCAN_TARGETS_HILO)
 			cpi->hba_misc |= PIM_SCANHILO;
 		if (np->usrflags & SYM_AVOID_BUS_RESET)