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authorKrzysztof Kozlowski <k.kozlowski@samsung.com>2013-10-21 15:42:49 +0200
committerMark Brown <broonie@linaro.org>2013-10-22 09:34:30 +0100
commit347de6bab4bd0166115a5c90491a05bf9df508ee (patch)
tree01c59ebd8cb02265635177336ac2332d2c393f7f /drivers/spi
parentebd805cc14bec607e74795b7933570f240508cb4 (diff)
downloadop-kernel-dev-347de6bab4bd0166115a5c90491a05bf9df508ee.zip
op-kernel-dev-347de6bab4bd0166115a5c90491a05bf9df508ee.tar.gz
spi/s3c64xx: Do not ignore return value of spi_master_resume/suspend
During PM resume and suspend do not ignore the return value of spi_master_suspend() or spi_master_resume(). Instead pass it further. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-s3c64xx.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 8e732a1..435406b 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1477,7 +1477,9 @@ static int s3c64xx_spi_suspend(struct device *dev)
struct spi_master *master = dev_get_drvdata(dev);
struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
- spi_master_suspend(master);
+ int ret = spi_master_suspend(master);
+ if (ret)
+ return ret;
/* Disable the clock */
clk_disable_unprepare(sdd->src_clk);
@@ -1503,9 +1505,7 @@ static int s3c64xx_spi_resume(struct device *dev)
s3c64xx_spi_hwinit(sdd, sdd->port_id);
- spi_master_resume(master);
-
- return 0;
+ return spi_master_resume(master);
}
#endif /* CONFIG_PM_SLEEP */
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