Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 3/3] mux: gpio: Simplify code by using dev_err_probe() | Date | Fri, 26 Mar 2021 19:24:01 +0200 |
| |
Use already prepared dev_err_probe() introduced by the commit a787e5400a1c ("driver core: add device probe log helper"). It simplifies EPROBE_DEFER handling.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/mux/gpio.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/mux/gpio.c b/drivers/mux/gpio.c index e5ef9284e2b4..c3036bfffd50 100644 --- a/drivers/mux/gpio.c +++ b/drivers/mux/gpio.c @@ -65,12 +65,8 @@ static int mux_gpio_probe(struct platform_device *pdev) mux_chip->ops = &mux_gpio_ops; mux_gpio->gpios = devm_gpiod_get_array(dev, "mux", GPIOD_OUT_LOW); - if (IS_ERR(mux_gpio->gpios)) { - ret = PTR_ERR(mux_gpio->gpios); - if (ret != -EPROBE_DEFER) - dev_err(dev, "failed to get gpios\n"); - return ret; - } + if (IS_ERR(mux_gpio->gpios)) + return dev_err_probe(dev, PTR_ERR(mux_gpio->gpios), "failed to get gpios\n"); WARN_ON(pins != mux_gpio->gpios->ndescs); mux_chip->mux->states = BIT(pins); -- 2.30.2
| |