提交 be8e7a7e 编写于 作者: B Benjamin Tissoires 提交者: Dmitry Torokhov

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: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
上级 0e2b4458
......@@ -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;
......
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