diff options
| author |   Ulf Hansson <ulf.hansson@linaro.org> | 2014-12-11 14:35:55 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-01-19 09:56:23 +0100 |
| commit | 6f2d3c89db7c2ef6ceb03feefa325f52ea639a41 (patch) | |
| tree | 65e9cc0715aa6bebafecc50ffcdaa03b10724988 /drivers/mmc | |
| parent | mmc: sdhci-pci: Remove redundant runtime PM idle callback (diff) | |
| download | linux-dev-6f2d3c89db7c2ef6ceb03feefa325f52ea639a41.tar.xz linux-dev-6f2d3c89db7c2ef6ceb03feefa325f52ea639a41.zip | |
mmc: mmci: Do pm_runtime_put() after the host has been added
Previously the pm_runtime_put() caused the device to be runtime PM
suspended, but then immediately being resumed when we add the host.
Prevent this unnecessary runtime PM suspend/resume cycle during
->probe() by moving the call to pm_runtime_put() after mmc_add_host().
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/mmci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 8232e9a02d40..88aefa6fa8b1 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1739,10 +1739,10 @@ static int mmci_probe(struct amba_device *dev, pm_runtime_set_autosuspend_delay(&dev->dev, 50); pm_runtime_use_autosuspend(&dev->dev); - pm_runtime_put(&dev->dev); mmc_add_host(mmc); + pm_runtime_put(&dev->dev); return 0; clk_disable: |