Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH 1/2] spi/s3c64xx: Do not ignore return value of spi_master_resume/suspend | Date | Mon, 21 Oct 2013 15:42:49 +0200 |
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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> --- drivers/spi/spi-s3c64xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 512b889..59f4fd9 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1480,7 +1480,9 @@ 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); @@ -1506,9 +1508,7 @@ 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 */ -- 1.7.9.5
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