[PATCH 11/24] Input: chipone_icn8318 - Simplify with dev_err_probe()

Krzysztof Kozlowski
2020-08-26T18:18:36Z

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