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authorLinus Walleij <linus.walleij@linaro.org>2015-01-20 11:03:07 +0100
committerLinus Walleij <linus.walleij@linaro.org>2015-01-20 11:03:07 +0100
commitee65ef609aa81539ac3792df88f04bfe29a77546 (patch)
tree6816eaa3d45fa1078408f2ccfa5f88d32733d1d9 /drivers/spi/spi-sh-msiof.c
parent7a839e9a277d4a410a9b015d561ff09739bc0ff6 (diff)
parentec6f34e5b552fb0a52e6aae1a5afbbb1605cc6cc (diff)
downloadlinux-ee65ef609aa81539ac3792df88f04bfe29a77546.tar.bz2
Merge tag 'v3.19-rc5' into devel
Linux 3.19-rc5
Diffstat (limited to 'drivers/spi/spi-sh-msiof.c')
-rw-r--r--drivers/spi/spi-sh-msiof.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 239be7cbe5a8..96a5fc0878d8 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -480,6 +480,8 @@ static int sh_msiof_spi_setup(struct spi_device *spi)
struct device_node *np = spi->master->dev.of_node;
struct sh_msiof_spi_priv *p = spi_master_get_devdata(spi->master);
+ pm_runtime_get_sync(&p->pdev->dev);
+
if (!np) {
/*
* Use spi->controller_data for CS (same strategy as spi_gpio),
@@ -498,6 +500,9 @@ static int sh_msiof_spi_setup(struct spi_device *spi)
if (spi->cs_gpio >= 0)
gpio_set_value(spi->cs_gpio, !(spi->mode & SPI_CS_HIGH));
+
+ pm_runtime_put_sync(&p->pdev->dev);
+
return 0;
}