[PATCH 03/10 v3] Input: twl4030_keypad: Fix platform_get_irq's error checking

The platform_get_irq() function returns negative if an error occurs. zero or positive number on success. platform_get_irq() error checking for zero is not correct. Signed-off-by: Arvind Yadav --- changes in v2 : kp->irq is unsigned. use temporary int

[PATCH 03/10 v3] Input: twl4030_keypad: Fix platform_get_irq's error checking

The platform_get_irq() function returns negative if an error occurs. zero or positive number on success. platform_get_irq() error checking for zero is not correct. Signed-off-by: Arvind Yadav --- changes in v2 : kp->irq is unsigned. use temporary int variable irq. changes in v3 :