diff mbox series

[1/6] gpio: gpio-dwapb: simplify getting .driver_data

Message ID 20181021200002.1472-2-wsa+renesas@sang-engineering.com (mailing list archive)
State Not Applicable
Delegated to: Geert Uytterhoeven
Headers show
Series gpio: simplify getting .driver_data | expand

Commit Message

Wolfram Sang Oct. 21, 2018, 7:59 p.m. UTC 
We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---

Build tested only. buildbot is happy.

 drivers/gpio/gpio-dwapb.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Comments

Linus Walleij Oct. 30, 2018, 1:12 p.m. UTC | #1 
On Sun, Oct 21, 2018 at 10:00 PM Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:

> We should get 'driver_data' from 'struct device' directly. Going via
> platform_device is an unneeded step back and forth.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Patch applied for v4.21.

Yours,
Linus Walleij
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index 044888fd96a1..84ae04402f70 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -748,8 +748,7 @@  static int dwapb_gpio_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int dwapb_gpio_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct dwapb_gpio *gpio = platform_get_drvdata(pdev);
+	struct dwapb_gpio *gpio = dev_get_drvdata(dev);
 	struct gpio_chip *gc	= &gpio->ports[0].gc;
 	unsigned long flags;
 	int i;
@@ -793,8 +792,7 @@  static int dwapb_gpio_suspend(struct device *dev)
 
 static int dwapb_gpio_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct dwapb_gpio *gpio = platform_get_drvdata(pdev);
+	struct dwapb_gpio *gpio = dev_get_drvdata(dev);
 	struct gpio_chip *gc	= &gpio->ports[0].gc;
 	unsigned long flags;
 	int i;