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Input: soc_button_array - use gpio_is_valid()

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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>
This commit is contained in:
Benjamin Tissoires 2016-11-25 11:20:43 -08:00 committed by Dmitry Torokhov
parent 0e2b4458e9
commit be8e7a7ec8
1 changed files with 2 additions and 1 deletions
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3
drivers/input/misc/soc_button_array.c
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@ -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;