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authorYangtao Li <tiny.windzz@gmail.com>2019-02-16 10:18:26 -0500
committerMyungJoo Ham <myungjoo.ham@samsung.com>2019-04-16 09:29:18 +0900
commit1d1397c3ec1fd0bae330c376269a1c8c7e981a35 (patch)
treeb40aea028a9593e87c14df1480f4d1c852e24e04 /drivers/devfreq
parent726409698feeac20de12fd107159573539b3e063 (diff)
downloadlinux-1d1397c3ec1fd0bae330c376269a1c8c7e981a35.tar.bz2
PM / devfreq: tegra: remove unneeded variable
This variable is not used after initialization, so remove it. And in order to unify the code style, move the location where the dev_get_drvdata is called by the way. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq')
-rw-r--r--drivers/devfreq/tegra-devfreq.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
index c59d2eee5d30..c89ba7b834ff 100644
--- a/drivers/devfreq/tegra-devfreq.c
+++ b/drivers/devfreq/tegra-devfreq.c
@@ -573,10 +573,7 @@ static int tegra_governor_get_target(struct devfreq *devfreq,
static int tegra_governor_event_handler(struct devfreq *devfreq,
unsigned int event, void *data)
{
- struct tegra_devfreq *tegra;
- int ret = 0;
-
- tegra = dev_get_drvdata(devfreq->dev.parent);
+ struct tegra_devfreq *tegra = dev_get_drvdata(devfreq->dev.parent);
switch (event) {
case DEVFREQ_GOV_START:
@@ -600,7 +597,7 @@ static int tegra_governor_event_handler(struct devfreq *devfreq,
break;
}
- return ret;
+ return 0;
}
static struct devfreq_governor tegra_devfreq_governor = {