From 347de6bab4bd0166115a5c90491a05bf9df508ee Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Mon, 21 Oct 2013 15:42:49 +0200 Subject: [PATCH] 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 Signed-off-by: Kyungmin Park Reviewed-by: Sylwester Nawrocki Signed-off-by: Mark Brown --- 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 8e732a1b8a9b..435406b48fda 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 */