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path: root/drivers/mmc/host/ushc.c
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2011-01-26mmc: ushc: Remove duplicate include of usb.hJesper Juhl1-1/+0
Including usb.h once is enough in drivers/mmc/host/ushc.c This removes the duplicate. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Chris Ball <cjb@laptop.org>
2010-11-08mmc: ushc: Return proper error code for ushc_probe()Axel Lin1-8/+22
Improves error handling in the ushc driver. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Chris Ball <cjb@laptop.org>
2010-10-23mmc: USB SD Host Controller (USHC) driverDavid Vrabel1-0/+566
Add a driver for USB SD Host Controller devices. These devices are Cypress Astoria chips with firmware compliant with issue 2 of CSR's USHC specification. [cjb: adapt to block layer deprecation of max_{hw,phys}_segs] Signed-off-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Chris Ball <cjb@laptop.org>