From: Yangtao Li <tiny.windzz@gmail.com>
To: cw00.choi@samsung.com, myungjoo.ham@samsung.com,
kyungmin.park@samsung.com, heiko@sntech.de,
thierry.reding@gmail.com, jonathanh@nvidia.com
Cc: linux-pm@vger.kernel.org, Yangtao Li <tiny.windzz@gmail.com>,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
linux-tegra@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] PM / devfreq: tegra: remove unneeded variable
Date: Sat, 16 Feb 2019 10:18:26 -0500 [thread overview]
Message-ID: <20190216151826.11584-4-tiny.windzz@gmail.com> (raw)
In-Reply-To: <20190216151826.11584-1-tiny.windzz@gmail.com>
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>
---
drivers/devfreq/tegra-devfreq.c | 7 ++-----
1 file 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 = {
--
2.17.0
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next prev parent reply other threads:[~2019-02-16 15:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-16 15:18 [PATCH 0/3] PM / devfreq: do some cleanup Yangtao Li
2019-02-16 15:18 ` [PATCH 1/3] PM / devfreq: rk3399_dmc: remove unneeded semicolon Yangtao Li
2019-02-18 0:34 ` Chanwoo Choi
2019-02-20 13:55 ` MyungJoo Ham
2019-02-16 15:18 ` [PATCH 2/3] PM / devfreq: rockchip-dfi: " Yangtao Li
2019-02-18 0:35 ` Chanwoo Choi
2019-02-20 13:57 ` MyungJoo Ham
2019-02-16 15:18 ` Yangtao Li [this message]
2019-02-18 0:38 ` [PATCH 3/3] PM / devfreq: tegra: remove unneeded variable Chanwoo Choi
2019-02-18 9:55 ` Jon Hunter
2019-02-20 14:25 ` MyungJoo Ham
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