]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
mmc: sh_mmcif: Fix timeout value for command request
authorTakeshi Kihara <takeshi.kihara.df@renesas.com>
Wed, 29 Apr 2015 17:03:51 +0000 (02:03 +0900)
committerUlf Hansson <ulf.hansson@linaro.org>
Wed, 6 May 2015 09:58:33 +0000 (11:58 +0200)
commitbad4371d87d1d1ed1aecd9c9cc21c41ac3f289c8
tree642fc388dad1be4a01c12577c98c4a18bb8c3e6a
parent184af16b09360d6273fd6160e6ff7f8e2482ef23
mmc: sh_mmcif: Fix timeout value for command request

f9fd54f22e ("mmc: sh_mmcif: Use msecs_to_jiffies() for host->timeout")
changed the timeout value from 1000 jiffies to 1s. In the case where
HZ is 1000 the values are the same. However, for smaller HZ values the
timeout is now smaller, 1s instead of 10s in the case of HZ=100.

Since the timeout occurs in spite of a normal data transfer a timeout of
10s seems more appropriate. This restores the previous timeout in the
case where HZ=100 and results in an increase over the previous timeout
for larger values of HZ.

Fixes: f9fd54f22e ("mmc: sh_mmcif: Use msecs_to_jiffies() for host->timeout")
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[horms: rewrote changelog to refer to HZ]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sh_mmcif.c