KPC                57 arch/arm/mach-mmp/clock-pxa168.c static APBC_CLK(keypad, KPC, 0, 32000);
KPC               578 drivers/input/keyboard/pxa27x_keypad.c 	unsigned long kpc = keypad_readl(KPC);
KPC               598 drivers/input/keyboard/pxa27x_keypad.c 	keypad_readl(KPC);
KPC               636 drivers/input/keyboard/pxa27x_keypad.c 	keypad_writel(KPC, kpc | KPC_RE_ZERO_DEB);