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Date: Fri, 25 Nov 2016 17:36:41 +0100 From: Benjamin Tissoires <benjamin.tissoires@...hat.com> To: Dmitry Torokhov <dmitry.torokhov@...il.com> Cc: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v3 1/2] 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@...hat.com> --- no changes in v3 Changes in v2: - fixed gpio_is_valid(gpio) -> !gpio_is_valid(gpio) --- drivers/input/misc/soc_button_array.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c index c14b827..bbd433c 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; -- 2.7.4
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