SD/MMC (ricoh) reader on Thinkpad T61

[Pankov Pavel]

> I tried "make depend" but got the same results. I thought the driver
> would work on -CURRENT, at least that was my impression. Has anyone
> else tried it on current?

I managed to compile code from sdmmc-20070627.tar.gz on 7-CURRENT with 
the help of this simple patch:
: --- dev/sdmmc/sdshc.c~	2007-06-25 14:25:52.000000000 +0400
: +++ dev/sdmmc/sdshc.c	2007-09-15 18:14:20.000000000 +0400
: @@ -343,7 +343,7 @@
:       */
:      LOG(0x10, (dev, "Setup Intr\n"));
:      error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET|INTR_MPSAFE ,
: -			   sdshc_intr, sc, &sc->ih);
: +			   NULL, sdshc_intr, sc, &sc->ih);
:      if (error != 0) {
:  	MSG((dev, "could not set up interrupt\n"));
:  	goto cleanup;

Unfortunately, I can't load the resulting module:
: pankbook# kldload -v /boot/modules/sdmmc.ko
: kldload: can't load /boot/modules/sdmmc.ko: No such file or directory
Such file definitely exists:
: pankbook# ls -l /boot/modules/sdmmc.ko
: -r-xr-xr-x  1 root  wheel  48953 Sep 15 18:41 /boot/modules/sdmmc.ko

I think this error is related to non-existent sdmmc.ko.symbols file 
(every .ko file in my /boot/kernel has corresponding .ko.symbols, but 
sdmmc doesn't). I'm not familiar with kernel modules, so I don't know 
how to solve this issue. But I'm ready to test any ideas :)