pinctrl: iproc-gpio: Silence probe deferral messages

We can have gpiochip_add_data() return -EPROBE_DEFER which will make us
produce the "unable to add GPIO chip" message which is confusing. Use
dev_err_probe() to silence probe deferral messages.

Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Link: https://lore.kernel.org/r/20230808180733.2081353-2-florian.fainelli@broadcom.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
index dcec671..bc7bb98 100644 (file)
--- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
@@ -891,10 +891,8 @@ static int iproc_gpio_probe(struct platform_device *pdev)
        }
 
        ret = gpiochip_add_data(gc, chip);
-       if (ret < 0) {
-               dev_err(dev, "unable to add GPIO chip\n");
-               return ret;
-       }
+       if (ret < 0)
+               return dev_err_probe(dev, ret, "unable to add GPIO chip\n");
 
        if (!no_pinconf) {
                ret = iproc_gpio_register_pinconf(chip);