diff mbox series

[v2,20/30] gpio: nomadik: make clock optional

Message ID 20240228-mbly-gpio-v2-20-3ba757474006@bootlin.com (mailing list archive)
State New, archived
Headers show
Series Rework Nomadik GPIO to add Mobileye EyeQ5 support | expand

Commit Message

Théo Lebrun Feb. 28, 2024, 11:28 a.m. UTC 
Not all platforms using this platform driver expose a clock for this
GPIO controller. Turn devm_clk_get() into devm_clk_get_optional() to
avoid failing when no clocks are provided.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
 drivers/gpio/gpio-nomadik.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Linus Walleij Feb. 29, 2024, 9:33 a.m. UTC | #1 
On Wed, Feb 28, 2024 at 12:28 PM Théo Lebrun <theo.lebrun@bootlin.com> wrote:

> Not all platforms using this platform driver expose a clock for this
> GPIO controller. Turn devm_clk_get() into devm_clk_get_optional() to
> avoid failing when no clocks are provided.
>
> Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>

Patch applied!

Yours,
Linus Walleij
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c
index b7d76cc901dc..3ccbb731cb68 100644
--- a/drivers/gpio/gpio-nomadik.c
+++ b/drivers/gpio/gpio-nomadik.c
@@ -531,7 +531,7 @@  struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np,
 	}
 	nmk_chip->addr = base;
 
-	clk = devm_clk_get(gpio_dev, NULL);
+	clk = devm_clk_get_optional(gpio_dev, NULL);
 	if (IS_ERR(clk)) {
 		platform_device_put(gpio_pdev);
 		return (void *)clk;