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authorWolfram Sang <wsa+renesas@sang-engineering.com>2015-12-23 18:19:29 +0100
committerWolfram Sang <wsa@the-dreams.de>2016-01-10 09:27:53 +0100
commit2fe3e5189206f725b054e23b06762e50a7ab6276 (patch)
tree497cdad58df8c6e6e21dff84659ced3a52ca998c
parenti2c: always enable RuntimePM for the adapter device (diff)
downloadlinux-2fe3e5189206f725b054e23b06762e50a7ab6276.tar.xz
linux-2fe3e5189206f725b054e23b06762e50a7ab6276.zip
i2c: s3c2410: remove superfluous runtime PM calls
RuntimePM of the adapter device is now taken care of by the core. So, we can remove these calls. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
-rw-r--r--drivers/i2c/busses/i2c-s3c2410.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 5df819610d52..362a6de54833 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -784,7 +784,6 @@ static int s3c24xx_i2c_xfer(struct i2c_adapter *adap,
int retry;
int ret;
- pm_runtime_get_sync(&adap->dev);
ret = clk_enable(i2c->clk);
if (ret)
return ret;
@@ -795,7 +794,6 @@ static int s3c24xx_i2c_xfer(struct i2c_adapter *adap,
if (ret != -EAGAIN) {
clk_disable(i2c->clk);
- pm_runtime_put(&adap->dev);
return ret;
}
@@ -805,7 +803,6 @@ static int s3c24xx_i2c_xfer(struct i2c_adapter *adap,
}
clk_disable(i2c->clk);
- pm_runtime_put(&adap->dev);
return -EREMOTEIO;
}
@@ -1256,8 +1253,6 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
return ret;
}
- pm_runtime_enable(&i2c->adap.dev);
-
dev_info(&pdev->dev, "%s: S3C I2C adapter\n", dev_name(&i2c->adap.dev));
return 0;
}
@@ -1273,7 +1268,6 @@ static int s3c24xx_i2c_remove(struct platform_device *pdev)
clk_unprepare(i2c->clk);
- pm_runtime_disable(&i2c->adap.dev);
pm_runtime_disable(&pdev->dev);
s3c24xx_i2c_deregister_cpufreq(i2c);