[PATCH 14/23] gpio: nomadik: make clock optional
From: Théo Lebrun <theo.lebrun@bootlin.com>
Date: 2024-02-14 16:24:56
Also in:
linux-arm-kernel, linux-gpio, linux-mips, lkml
Subsystem:
arm/nomadik/ux500 architectures, gpio subsystem, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Linus Torvalds
Not all platforms using this platform driver expose a clock for this GPIO controller. Turn clk_get() into 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 8d47aef8d2c4..2e7d3840b714 100644
--- a/drivers/gpio/gpio-nomadik.c
+++ b/drivers/gpio/gpio-nomadik.c@@ -529,7 +529,7 @@ struct nmk_gpio_chip *nmk_gpio_populate_chip(struct device_node *np, } nmk_chip->addr = base; - clk = clk_get(&gpio_pdev->dev, NULL); + clk = clk_get_optional(&gpio_pdev->dev, NULL); if (IS_ERR(clk)) { platform_device_put(gpio_pdev); return (void *)clk;
--
2.43.1