Realtek PCI-E card reader driver adapts requests from upper-level
sdmmc/memstick layer to the real physical card reader.
Signed-off-by: NWei WANG <wei_wang@realsil.com.cn>
Reviewed-by: NArnd Bergmann <arnd@arndb.de>
Tested-by: NBorislav Petkov <bp@alien8.de>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>