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

Théo Lebrun
2024-02-28T12:46:56Z

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(-)

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;

--
2.44.0