Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] input: fix variable type | Date | Tue, 8 Mar 2022 02:50:54 +0000 |
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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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