diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-04-21 07:04:49 (GMT) |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2016-04-25 22:27:13 (GMT) |
| commit | b1b3df2fc808187e3c9e50162b55fb458035b0ab (patch) | |
| tree | 23f0093aca04907e42ddde41411662f7f26549db /drivers/i2c | |
| parent | 4729cbe038fdd321839d7780ee93ce1ccf1e7b29 (diff) | |
| download | linux-b1b3df2fc808187e3c9e50162b55fb458035b0ab.tar.xz | |
i2c: s3c2410: Add missing clock unprepare on probe() error path
If during probe() the s3c24xx_i2c_init() failed, the clock was left in
disabled but prepared state.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-s3c2410.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 1bc7563..3f16f30 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -1200,6 +1200,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) clk_disable(i2c->clk); if (ret != 0) { dev_err(&pdev->dev, "I2C controller init failed\n"); + clk_unprepare(i2c->clk); return ret; } /* find the IRQ for this unit (note, this relies on the init call to |