diff mbox series

[3/6] gpio: gpio-mxc: simplify getting .driver_data

Message ID 20181021200002.1472-4-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-mxc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

Comments

Linus Walleij Oct. 30, 2018, 1:15 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-mxc.c b/drivers/gpio/gpio-mxc.c
index 995cf0b9e0b1..5c69516e90b1 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -552,8 +552,7 @@  static void mxc_gpio_restore_regs(struct mxc_gpio_port *port)
 
 static int __maybe_unused mxc_gpio_noirq_suspend(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct mxc_gpio_port *port = platform_get_drvdata(pdev);
+	struct mxc_gpio_port *port = dev_get_drvdata(dev);
 
 	mxc_gpio_save_regs(port);
 	clk_disable_unprepare(port->clk);
@@ -563,8 +562,7 @@  static int __maybe_unused mxc_gpio_noirq_suspend(struct device *dev)
 
 static int __maybe_unused mxc_gpio_noirq_resume(struct device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct mxc_gpio_port *port = platform_get_drvdata(pdev);
+	struct mxc_gpio_port *port = dev_get_drvdata(dev);
 	int ret;
 
 	ret = clk_prepare_enable(port->clk);