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Subject[PATCH] input: fix variable type
Date
From: Lv Ruyi (CGEL ZTE) <lv.ruyi@zte.com.cn>

The irq is defined unsigned int. If the platform_get_irq return a negative
value, data type cast may result in error.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi (CGEL ZTE) <lv.ruyi@zte.com.cn>
---
drivers/input/keyboard/mt6779-keypad.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/mt6779-keypad.c b/drivers/input/keyboard/mt6779-keypad.c
index 5ff23250ed37..0dbbddc7f298 100644
--- a/drivers/input/keyboard/mt6779-keypad.c
+++ b/drivers/input/keyboard/mt6779-keypad.c
@@ -91,7 +91,7 @@ static void mt6779_keypad_clk_disable(void *data)
static int mt6779_keypad_pdrv_probe(struct platform_device *pdev)
{
struct mt6779_keypad *keypad;
- unsigned int irq;
+ int irq;
u32 debounce;
bool wakeup;
int error;
--
2.25.1
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