4d6144de8b
If the read or write buffer size associated with the command sent through the mmc_blk_ioctl is zero, do not prepare data buffer. This enables a ioctl(2) call to for instance send a MMC_SWITCH to set a byte in the ext_csd. Signed-off-by: Johan Rudholm <johan.rudholm@stericsson.com> Signed-off-by: Chris Ball <cjb@laptop.org> |
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block.c | ||
Kconfig | ||
Makefile | ||
mmc_test.c | ||
queue.c | ||
queue.h | ||
sdio_uart.c |