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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2016-07-12 14:08:42 +0300
committerMark Brown <broonie@kernel.org>2016-07-14 19:21:52 +0300
commit9f135787b1d29b0069059b580c1c77965e5e8af4 (patch)
tree3e57432e79a3d0a544490ed7ed5fbfed1ef0c160 /drivers/spi/spi-s3c64xx.c
parentd9aaf1dc984a448ae5630e53a611a8b3489d1f8d (diff)
downloadlinux-9f135787b1d29b0069059b580c1c77965e5e8af4.tar.xz
spi: s3c64xx: fix reference leak to master in s3c64xx_spi_remove()
Once a spi_master_get() call succeeds, we need an additional spi_master_put() call to free the memory, otherwise we will leak a reference to master. Fix by removing the unnecessary spi_master_get() call. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: Andi Shyti <andi.shyti@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
-rw-r--r--drivers/spi/spi-s3c64xx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index df88fa161d8a..001c9ebf884d 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1211,7 +1211,7 @@ err0:
static int s3c64xx_spi_remove(struct platform_device *pdev)
{
- struct spi_master *master = spi_master_get(platform_get_drvdata(pdev));
+ struct spi_master *master = platform_get_drvdata(pdev);
struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
pm_runtime_get_sync(&pdev->dev);