[PATCH 11/24] Input: chipone_icn8318 - Simplify with dev_err_probe()
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2020-08-26 18:18:36
Also in:
lkml, platform-driver-x86
Subsystem:
chipone icn8318 i2c touchscreen driver, input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Hans de Goede, Dmitry Torokhov, Linus Torvalds
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 <krzk@kernel.org> --- drivers/input/touchscreen/chipone_icn8318.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/input/touchscreen/chipone_icn8318.c b/drivers/input/touchscreen/chipone_icn8318.c
index d91d2fd78649..5bee007184c4 100644
--- a/drivers/input/touchscreen/chipone_icn8318.c
+++ b/drivers/input/touchscreen/chipone_icn8318.c@@ -194,12 +194,8 @@ static int icn8318_probe(struct i2c_client *client, return -ENOMEM; data->wake_gpio = devm_gpiod_get(dev, "wake", GPIOD_OUT_LOW); - if (IS_ERR(data->wake_gpio)) { - error = PTR_ERR(data->wake_gpio); - if (error != -EPROBE_DEFER) - dev_err(dev, "Error getting wake gpio: %d\n", error); - return error; - } + if (IS_ERR(data->wake_gpio)) + return dev_err_probe(dev, PTR_ERR(data->wake_gpio), "Error getting wake gpio\n"); input = devm_input_allocate_device(dev); if (!input)
--
2.17.1