[PATCH 02/24] Input: gpio_keys - Simplify with dev_err_probe()

[Krzysztof Kozlowski]

Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and also it prints the error value.

Signed-off-by: Krzysztof Kozlowski <k...@kernel.org>
---
 drivers/input/keyboard/gpio_keys.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/input/keyboard/gpio_keys.c 
b/drivers/input/keyboard/gpio_keys.c
index f2d4e4daa818..6f670cbe8a8b 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -505,10 +505,7 @@ static int gpio_keys_setup_key(struct platform_device 
*pdev,
                                 */
                                bdata->gpiod = NULL;
                        } else {
-                               if (error != -EPROBE_DEFER)
-                                       dev_err(dev, "failed to get gpio: %d\n",
-                                               error);
-                               return error;
+                               return dev_err_probe(dev, error, "failed to get 
gpio\n");
                        }
                }
        } else if (gpio_is_valid(button->gpio)) {
-- 
2.17.1