diff options
| author |   Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2016-11-25 11:20:43 -0800 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-11-25 11:39:49 -0800 |
| commit | be8e7a7ec876d509bc61af64b41b314a142aa262 (patch) | |
| tree | 89c06c498434db67e991a04ecc7f0f4f538104a6 /drivers/input/misc/soc_button_array.c | |
| parent | Input: i8042 - fix typo from i8042_aux_close to i8042_port_close (diff) | |
| download | linux-dev-be8e7a7ec876d509bc61af64b41b314a142aa262.tar.xz linux-dev-be8e7a7ec876d509bc61af64b41b314a142aa262.zip | |
Input: soc_button_array - use gpio_is_valid()
gpio_keys will later use gpio_is_valid(). To match the actual
behavior, we should use it here too.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/input/misc/soc_button_array.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c index c14b82709b0f..bbd433c4a5aa 100644 --- a/drivers/input/misc/soc_button_array.c +++ b/drivers/input/misc/soc_button_array.c @@ -17,6 +17,7 @@ #include <linux/acpi.h> #include <linux/gpio/consumer.h> #include <linux/gpio_keys.h> +#include <linux/gpio.h> #include <linux/platform_device.h> /* @@ -92,7 +93,7 @@ soc_button_device_create(struct platform_device *pdev, continue; gpio = soc_button_lookup_gpio(&pdev->dev, info->acpi_index); - if (gpio < 0) + if (!gpio_is_valid(gpio)) continue; gpio_keys[n_buttons].type = info->event_type; |