diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-06-25 18:28:13 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-07-07 16:54:30 -0700 |
| commit | d08149c13aa27bd2c0884915dea0eb1a171e1c2e (patch) | |
| tree | 2c011f76af015e634667d9442ae3b519ceaff1a6 | |
| parent | d3aeb44cc6b21944c31b07728516924e9cb10825 (diff) | |
Input: surface3_spi - simplify with dev_err_probe()
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 <krzysztof.kozlowski@linaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230625162817.100397-21-krzysztof.kozlowski@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/touchscreen/surface3_spi.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/input/touchscreen/surface3_spi.c b/drivers/input/touchscreen/surface3_spi.c index 31d140248f2e..7efbcd0fde4f 100644 --- a/drivers/input/touchscreen/surface3_spi.c +++ b/drivers/input/touchscreen/surface3_spi.c @@ -221,7 +221,6 @@ static void surface3_spi_power(struct surface3_ts_data *data, bool on) */ static int surface3_spi_get_gpio_config(struct surface3_ts_data *data) { - int error; struct device *dev; struct gpio_desc *gpiod; int i; @@ -231,15 +230,9 @@ static int surface3_spi_get_gpio_config(struct surface3_ts_data *data) /* Get the reset lines GPIO pin number */ for (i = 0; i < 2; i++) { gpiod = devm_gpiod_get_index(dev, NULL, i, GPIOD_OUT_LOW); - if (IS_ERR(gpiod)) { - error = PTR_ERR(gpiod); - if (error != -EPROBE_DEFER) - dev_err(dev, - "Failed to get power GPIO %d: %d\n", - i, - error); - return error; - } + if (IS_ERR(gpiod)) + return dev_err_probe(dev, PTR_ERR(gpiod), + "Failed to get power GPIO %d\n", i); data->gpiod_rst[i] = gpiod; } |