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authorBen Dooks <ben@simtec.co.uk>2009-09-22 16:46:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 07:39:44 -0700
commit6d61320707ac2960bc820616bd5921885b874780 (patch)
tree3fac8d598b74cde16dec46311beb847d6febcf7f
parentb5e3afb5e32c9acf69fcc17961c3fddc47e9cc06 (diff)
spi_s3c24xx: use dev_pm_ops
Change the spi_s3c24xx driver to use dev_pm_ops to avoid the following warning during probe: Platform driver 's3c2410-spi' needs updating - please use dev_pm_ops Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/spi/spi_s3c24xx.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 705841fb4ca..03695b67ebd 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -418,9 +418,9 @@ static int __exit s3c24xx_spi_remove(struct platform_device *dev)
#ifdef CONFIG_PM
-static int s3c24xx_spi_suspend(struct platform_device *pdev, pm_message_t msg)
+static int s3c24xx_spi_suspend(struct device *dev)
{
- struct s3c24xx_spi *hw = platform_get_drvdata(pdev);
+ struct s3c24xx_spi *hw = platform_get_drvdata(to_platform_device(dev));
if (hw->pdata && hw->pdata->gpio_setup)
hw->pdata->gpio_setup(hw->pdata, 0);
@@ -429,27 +429,31 @@ static int s3c24xx_spi_suspend(struct platform_device *pdev, pm_message_t msg)
return 0;
}
-static int s3c24xx_spi_resume(struct platform_device *pdev)
+static int s3c24xx_spi_resume(struct device *dev)
{
- struct s3c24xx_spi *hw = platform_get_drvdata(pdev);
+ struct s3c24xx_spi *hw = platform_get_drvdata(to_platform_device(dev));
s3c24xx_spi_initialsetup(hw);
return 0;
}
+static struct dev_pm_ops s3c24xx_spi_pmops = {
+ .suspend = s3c24xx_spi_suspend,
+ .resume = s3c24xx_spi_resume,
+};
+
+#define S3C24XX_SPI_PMOPS &s3c24xx_spi_pmops
#else
-#define s3c24xx_spi_suspend NULL
-#define s3c24xx_spi_resume NULL
-#endif
+#define S3C24XX_SPI_PMOPS NULL
+#endif /* CONFIG_PM */
MODULE_ALIAS("platform:s3c2410-spi");
static struct platform_driver s3c24xx_spi_driver = {
.remove = __exit_p(s3c24xx_spi_remove),
- .suspend = s3c24xx_spi_suspend,
- .resume = s3c24xx_spi_resume,
.driver = {
.name = "s3c2410-spi",
.owner = THIS_MODULE,
+ .pm = S3C24XX_SPI_PMOPS,
},
};