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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-04 00:36:18 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-01-21 13:10:01 +0000
commite25d0bf917e8f3b6b5bafdc2fe666ca81eb9099d (patch)
treee652a29b01877a974ddd228192f15baa321f6ff2 /drivers/spi
parentc2573128ad1ff36a7e231799c102be2413a2f756 (diff)
downloadop-kernel-dev-e25d0bf917e8f3b6b5bafdc2fe666ca81eb9099d.zip
op-kernel-dev-e25d0bf917e8f3b6b5bafdc2fe666ca81eb9099d.tar.gz
spi/s3c64xx: Convert to dev_pm_ops
In preparation for the addition of runtime PM ops. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-s3c64xx.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index d56066b..56dbdf1 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -1231,9 +1231,9 @@ static int s3c64xx_spi_remove(struct platform_device *pdev)
}
#ifdef CONFIG_PM
-static int s3c64xx_spi_suspend(struct platform_device *pdev, pm_message_t state)
+static int s3c64xx_spi_suspend(struct device *dev)
{
- struct spi_master *master = spi_master_get(platform_get_drvdata(pdev));
+ struct spi_master *master = spi_master_get(dev_get_drvdata(dev));
struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
unsigned long flags;
@@ -1253,9 +1253,10 @@ static int s3c64xx_spi_suspend(struct platform_device *pdev, pm_message_t state)
return 0;
}
-static int s3c64xx_spi_resume(struct platform_device *pdev)
+static int s3c64xx_spi_resume(struct device *dev)
{
- struct spi_master *master = spi_master_get(platform_get_drvdata(pdev));
+ struct platform_device *pdev = to_platform_device(dev);
+ struct spi_master *master = spi_master_get(dev_get_drvdata(dev));
struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
struct s3c64xx_spi_info *sci = sdd->cntrlr_info;
unsigned long flags;
@@ -1274,19 +1275,19 @@ static int s3c64xx_spi_resume(struct platform_device *pdev)
return 0;
}
-#else
-#define s3c64xx_spi_suspend NULL
-#define s3c64xx_spi_resume NULL
#endif /* CONFIG_PM */
+static const struct dev_pm_ops s3c64xx_spi_pm = {
+ SET_SYSTEM_SLEEP_PM_OPS(s3c64xx_spi_suspend, s3c64xx_spi_resume)
+};
+
static struct platform_driver s3c64xx_spi_driver = {
.driver = {
.name = "s3c64xx-spi",
.owner = THIS_MODULE,
+ .pm = &s3c64xx_spi_pm,
},
.remove = s3c64xx_spi_remove,
- .suspend = s3c64xx_spi_suspend,
- .resume = s3c64xx_spi_resume,
};
MODULE_ALIAS("platform:s3c64xx-spi");
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