Files
linux/drivers
Shawn Lin 42ca4e06a9 mmc: dw_mmc-rockchip: fix failing to mount partition with "discard"
Without MMC_CAP_ERASE support, we fail to mount partition
with "discard" option since mmc_queue_setup_discard is limited
for checking mmc_can_erase. Without doing mmc_queue_setup_discard,
blk_queue_discard fails to test QUEUE_FLAG_DISCARD flag, so we get
the following log from f2fs(actually similar to other file system):

mounting with "discard" option, but the device does not support discard

Change-Id: Iee781795c9c61153644f0dd5b00dfc2cca6cc721
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
2016-03-01 15:46:48 +08:00
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