diff mbox series

[2/2] rtc: mt2712: switch to devm_platform_ioremap_resource

Message ID 20200415200021.157118-2-alexandre.belloni@bootlin.com
State Accepted
Headers show
Series [1/2] rtc: mt2712: remove unnecessary error string | expand

Commit Message

Alexandre Belloni April 15, 2020, 8 p.m. UTC 
Using devm_platform_ioremap_resource instead of open coding it reduces the
size of the binary.

   text	   data	    bss	    dec	    hex	filename
   3728	    216	      0	   3944	    f68	drivers/rtc/rtc-mt2712.o
   3744	    216	      0	   3960	    f78	drivers/rtc/rtc-mt2712.o.old

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---

Note that while I don't approve the trend of doing this change tree wide, it is
way faster to do it myself now and avoid getting the same patch from someone I
don't trust (yet).

 drivers/rtc/rtc-mt2712.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/rtc/rtc-mt2712.c b/drivers/rtc/rtc-mt2712.c
index 9868d98f397c..d5f691c8a035 100644
--- a/drivers/rtc/rtc-mt2712.c
+++ b/drivers/rtc/rtc-mt2712.c
@@ -310,7 +310,6 @@  static const struct rtc_class_ops mt2712_rtc_ops = {
 
 static int mt2712_rtc_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct mt2712_rtc *mt2712_rtc;
 	int ret;
 
@@ -319,8 +318,7 @@  static int mt2712_rtc_probe(struct platform_device *pdev)
 	if (!mt2712_rtc)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mt2712_rtc->base = devm_ioremap_resource(&pdev->dev, res);
+	mt2712_rtc->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mt2712_rtc->base))
 		return PTR_ERR(mt2712_rtc->base);