diff options
| author |   Teppei Kamijou <teppei.kamijou.yb@renesas.com> | 2012-12-12 15:38:06 +0100 |
|---|---|---|
| committer |   Chris Ball <cjb@laptop.org> | 2013-02-11 12:51:24 -0500 |
| commit | f8a8ced7f9e79916311c0ef08d1f6de7bf954807 (patch) | |
| tree | f684a5c647dcf7b66e776f695ecd487d62511b4f /drivers/mmc/host/sh_mmcif.c | |
| parent | mmc: sh_mmcif: force to fail CMD52 immediately (diff) | |
| download | linux-dev-f8a8ced7f9e79916311c0ef08d1f6de7bf954807.tar.xz linux-dev-f8a8ced7f9e79916311c0ef08d1f6de7bf954807.zip | |
mmc: sh_mmcif: ensure run-time suspend call is processed before suspend
With this post-v2.6.35 change applied:
commit a0a1a5fd4fb15ec61117c759fe9f5c16c53d9e9c
Author: Tejun Heo <tj@kernel.org>
Date: Tue Jun 29 10:07:12 2010 +0200
workqueue: reimplement workqueue freeze using max_active
freeze_workqueues_begin() was introduced and workqueue now gets frozen
before device drivers suspend operations.
We have to ensure that run-time PM suspend operation completes before
system-wide suspend is started.
Signed-off-by: Teppei Kamijou <teppei.kamijou.yb@renesas.com>
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/sh_mmcif.c')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 8b4e98e2b130..2ff3e4774b67 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -982,7 +982,7 @@ static void sh_mmcif_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) } } if (host->power) { - pm_runtime_put(&host->pd->dev); + pm_runtime_put_sync(&host->pd->dev); clk_disable(host->hclk); host->power = false; if (ios->power_mode == MMC_POWER_OFF) |