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>
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 @@
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 @@
s3c64xx_spi_hwinit(sdd, sdd->port_id);
- spi_master_resume(master);
-
- return 0;
+ return spi_master_resume(master);
}
#endif /* CONFIG_PM_SLEEP */