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(parent: 08573ea) | patch
mmc: mmc: fix switch timeout issue caused by jiffies precision
authorChaotian Jing <chaotian.jing@mediatek.com>
Thu, 19 May 2016 08:47:42 +0000 (16:47 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 25 Jul 2016 08:34:09 +0000 (10:34 +0200)
commit987aa5f8059613bf85cbb6f64ffbd34f5cb7a9d1
tree43268936b258f5881a56142dcb7a07e7c8ca1468tree | snapshot
parent08573eaf1a70104f83fdbee9b84e5be03480e9edcommit | diff
mmc: mmc: fix switch timeout issue caused by jiffies precision

with CONFIG_HZ=100, the precision of jiffies is 10ms, and the
generic_cmd6_time of some card is also 10ms. then, may be current
time is only 5ms, but already timed out caused by jiffies precision.

Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/core/mmc_ops.c diff | blob | history