From 8e5fb37b9873eacb2381f2931d252b6db6e2cb16 Mon Sep 17 00:00:00 2001 From: Roland Stigge Date: Mon, 5 Mar 2012 23:01:10 +0100 Subject: [PATCH] GPIO: LPC32xx: Fix missing bit selection mask Add missing mask to pin bit selection in gpio-lpc32xx.c (#define GPIO3_PIN_IN_SEL) Signed-off-by: Roland Stigge Acked-by: Arnd Bergmann Signed-off-by: Grant Likely --- drivers/gpio/gpio-lpc32xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c index ddfacc5..14a2f29 100644 --- a/drivers/gpio/gpio-lpc32xx.c +++ b/drivers/gpio/gpio-lpc32xx.c @@ -59,7 +59,7 @@ #define GPO3_PIN_TO_BIT(x) (1 << (x)) #define GPIO012_PIN_IN_SEL(x, y) (((x) >> (y)) & 1) #define GPIO3_PIN_IN_SHIFT(x) ((x) == 5 ? 24 : 10 + (x)) -#define GPIO3_PIN_IN_SEL(x, y) ((x) >> GPIO3_PIN_IN_SHIFT(y)) +#define GPIO3_PIN_IN_SEL(x, y) (((x) >> GPIO3_PIN_IN_SHIFT(y)) & 1) #define GPIO3_PIN5_IN_SEL(x) (((x) >> 24) & 1) #define GPI3_PIN_IN_SEL(x, y) (((x) >> (y)) & 1) -- 2.7.4