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spi: s3c64xx: fix reference leak to master in s3c64xx_spi_remove()

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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>
This commit is contained in:
Wei Yongjun 2016-07-12 11:08:42 +00:00 committed by Mark Brown
parent d9aaf1dc98
commit 9f135787b1
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi-s3c64xx.c
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@ -1211,7 +1211,7 @@ err0:
static int s3c64xx_spi_remove(struct platform_device *pdev) 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); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
pm_runtime_get_sync(&pdev->dev); pm_runtime_get_sync(&pdev->dev);