From: Teppei Kamijou <teppei.kamijou.yb@xxxxxxxxxxx>
With this post-v2.6.35 change applied:
commit a0a1a5fd4fb15ec61117c759fe9f5c16c53d9e9c
Author: Tejun Heo <tj@xxxxxxxxxx>
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.
igned-off-by: Teppei Kamijou <teppei.kamijou.yb@xxxxxxxxxxx>
igned-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@xxxxxxxxxxx>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
---
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 543f6ce..8a188fe 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)
--
1.7.2.5
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