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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>
This commit is contained in:
Krzysztof Kozlowski 2013-10-21 15:42:49 +02:00 committed by Mark Brown
parent ebd805cc14
commit 347de6bab4
1 changed files with 4 additions and 4 deletions
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8
drivers/spi/spi-s3c64xx.c
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@ -1477,7 +1477,9 @@ static int s3c64xx_spi_suspend(struct device *dev)
struct spi_master *master = dev_get_drvdata(dev); struct spi_master *master = dev_get_drvdata(dev);
struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); 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 */ /* Disable the clock */
clk_disable_unprepare(sdd->src_clk); 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); s3c64xx_spi_hwinit(sdd, sdd->port_id);
spi_master_resume(master); return spi_master_resume(master);
return 0;
} }
#endif /* CONFIG_PM_SLEEP */ #endif /* CONFIG_PM_SLEEP */