[PATCH v3 3/5] clk: clk-gpio: use dev_err_probe for gpio-get failure

Heiko Stuebner
2024-08-28T10:15:19Z

This is a real driver and dev_err_probe will hide the distinction between
EPROBE_DEFER and other errors automatically, so there is no need to
open-code this.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
drivers/clk/clk-gpio.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/drivers/clk/clk-gpio.c b/drivers/clk/clk-gpio.c
index 98415782f9a2..cda362a2eca0 100644
--- a/drivers/clk/clk-gpio.c
+++ b/drivers/clk/clk-gpio.c
@@ -200,7 +200,6 @@ static int gpio_clk_driver_probe(struct platform_device *pdev)
struct gpio_desc *gpiod;
struct clk_hw *hw;
bool is_mux;
- int ret;

is_mux = of_device_is_compatible(node, "gpio-mux-clock");

@@ -212,17 +211,9 @@ static int gpio_clk_driver_probe(struct platform_device *pdev)

gpio_name = is_mux ? "select" : "enable";
gpiod = devm_gpiod_get(dev, gpio_name, GPIOD_OUT_LOW);
- if (IS_ERR(gpiod)) {
- ret = PTR_ERR(gpiod);
- if (ret == -EPROBE_DEFER)
- pr_debug("%pOFn: %s: GPIOs not yet available, retry later\n",
- node, __func__);
- else
- pr_err("%pOFn: %s: Can't get '%s' named GPIO property\n",
- node, __func__,
- gpio_name);
- return ret;
- }
+ if (IS_ERR(gpiod))
+ return dev_err_probe(dev, PTR_ERR(gpiod),
+ "Can't get '%s' named GPIO property\n", gpio_name);

if (is_mux)
hw = clk_hw_register_gpio_mux(dev, gpiod);
--
2.43.0