Input: colibri-vf50-ts - Make use of the helper function dev_err_probe()

Commit Message

Cai,Huoqing Sept. 16, 2021, 3:31 p.m. UTC

When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.

Signed-off-by: Cai Huoqing <[e-mail]>
---
 drivers/input/touchscreen/colibri-vf50-ts.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

Patch

diff --git a/drivers/input/touchscreen/colibri-vf50-ts.c b/drivers/input/touchscreen/colibri-vf50-ts.c
index aa829725ded7..98d5b2ba63fb 100644
--- a/drivers/input/touchscreen/colibri-vf50-ts.c
+++ b/drivers/input/touchscreen/colibri-vf50-ts.c
@@ -239,14 +239,10 @@  static void vf50_ts_close(struct input_dev *dev_input)
 static int vf50_ts_get_gpiod(struct device *dev, struct gpio_desc **gpio_d,
 			     const char *con_id, enum gpiod_flags flags)
 {
-	int error;
-
 	*gpio_d = devm_gpiod_get(dev, con_id, flags);
-	if (IS_ERR(*gpio_d)) {
-		error = PTR_ERR(*gpio_d);
-		dev_err(dev, "Could not get gpio_%s %d\n", con_id, error);
-		return error;
-	}
+	if (IS_ERR(*gpio_d))
+		return dev_err_probe(dev, PTR_ERR(*gpio_d),
+				     "Could not get gpio_%s\n", con_id);
 
 	return 0;
 }