Patchwork [2/3] rtc: rtc-mpc5121: use platform_{get,set}_drvdata()

login
register
mail settings
Submitter Jingoo Han
Date May 23, 2013, 10:42 a.m.
Message ID <003201ce57a2$319bdde0$94d399a0$@samsung.com>
Download mbox | patch
Permalink /patch/245879/
State New
Headers show

Comments

Jingoo Han - May 23, 2013, 10:42 a.m.
Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/rtc/rtc-mpc5121.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/rtc/rtc-mpc5121.c b/drivers/rtc/rtc-mpc5121.c
index 213006b..f7891d5 100644
--- a/drivers/rtc/rtc-mpc5121.c
+++ b/drivers/rtc/rtc-mpc5121.c
@@ -325,7 +325,7 @@  static int mpc5121_rtc_probe(struct platform_device *op)
 
 	device_init_wakeup(&op->dev, 1);
 
-	dev_set_drvdata(&op->dev, rtc);
+	platform_set_drvdata(op, rtc);
 
 	rtc->irq = irq_of_parse_and_map(op->dev.of_node, 1);
 	err = request_irq(rtc->irq, mpc5121_rtc_handler, 0,
@@ -385,7 +385,7 @@  out_free:
 
 static int mpc5121_rtc_remove(struct platform_device *op)
 {
-	struct mpc5121_rtc_data *rtc = dev_get_drvdata(&op->dev);
+	struct mpc5121_rtc_data *rtc = platform_get_drvdata(op);
 	struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
 
 	/* disable interrupt, so there are no nasty surprises */
@@ -398,7 +398,6 @@  static int mpc5121_rtc_remove(struct platform_device *op)
 	free_irq(rtc->irq_periodic, &op->dev);
 	irq_dispose_mapping(rtc->irq);
 	irq_dispose_mapping(rtc->irq_periodic);
-	dev_set_drvdata(&op->dev, NULL);
 	kfree(rtc);
 
 	return 0;