[PATCH 22/24] Input: sis_i2c - 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/touchscreen/sis_i2c.c | 20 ++++++--------------
 1 file changed, 6 insertions(+), 14 deletions(-)

diff --git a/drivers/input/touchscreen/sis_i2c.c 
b/drivers/input/touchscreen/sis_i2c.c
index 6274555f1673..348a2ba9b7c9 100644
--- a/drivers/input/touchscreen/sis_i2c.c
+++ b/drivers/input/touchscreen/sis_i2c.c
@@ -311,23 +311,15 @@ static int sis_ts_probe(struct i2c_client *client,
 
        ts->attn_gpio = devm_gpiod_get_optional(&client->dev,
                                                "attn", GPIOD_IN);
-       if (IS_ERR(ts->attn_gpio)) {
-               error = PTR_ERR(ts->attn_gpio);
-               if (error != -EPROBE_DEFER)
-                       dev_err(&client->dev,
-                               "Failed to get attention GPIO: %d\n", error);
-               return error;
-       }
+       if (IS_ERR(ts->attn_gpio))
+               return dev_err_probe(&client->dev, PTR_ERR(ts->attn_gpio),
+                                    "Failed to get attention GPIO\n");
 
        ts->reset_gpio = devm_gpiod_get_optional(&client->dev,
                                                 "reset", GPIOD_OUT_LOW);
-       if (IS_ERR(ts->reset_gpio)) {
-               error = PTR_ERR(ts->reset_gpio);
-               if (error != -EPROBE_DEFER)
-                       dev_err(&client->dev,
-                               "Failed to get reset GPIO: %d\n", error);
-               return error;
-       }
+       if (IS_ERR(ts->reset_gpio))
+               return dev_err_probe(&client->dev, PTR_ERR(ts->reset_gpio),
+                                    "Failed to get reset GPIO\n");
 
        sis_ts_reset(ts);
 
-- 
2.17.1