From c20b15fde50c32174af4b48851e5ddadba36330e Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Mon, 1 Dec 2008 10:36:15 -0500 Subject: USB: usb-storage: merge DPCM support into SDDR09 The DPCM subdriver is a little peculiar, in that it's meant to support devices where LUN 0 is Compact Flash and uses the CB transport whereas LUN 1 is SmartMedia and uses the SDDR09 transport. Thus DPCM isn't really a transport in itself; it's more like a demultiplexer. Much of the DPCM code is part of the SDDR09 subdriver already, and the remaining part is fairly small. This patch (as1182) moves that extra piece into sddr09.c, thereby eliminating dpcm.c. Also eliminated is the Kconfig entry for DPCM support; it is now listed as part of the SDDR09 entry. In order to make sure that the semantics are the same as before, each unusual_devs entry for DPCM is now present twice: once with DPCM support if SDDR09 is configured (as before), and once with the SINGLE_LUN flag and CB support otherwise. Signed-off-by: Alan Stern CC: Matthew Dharm Signed-off-by: Greg Kroah-Hartman --- drivers/usb/storage/sddr09.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/usb/storage/sddr09.h') diff --git a/drivers/usb/storage/sddr09.h b/drivers/usb/storage/sddr09.h index e50033ad7b1..b701172e12e 100644 --- a/drivers/usb/storage/sddr09.h +++ b/drivers/usb/storage/sddr09.h @@ -28,8 +28,11 @@ /* Sandisk SDDR-09 stuff */ extern int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us); +extern int usb_stor_sddr09_init(struct us_data *us); + +/* Microtech DPCM-USB stuff */ +extern int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us); extern int usb_stor_sddr09_dpcm_init(struct us_data *us); -extern int usb_stor_sddr09_init(struct us_data *us); #endif -- cgit v1.2.3-70-g09d2