Blackfin arch: unify check_gpio() to reduce arch differences

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index 5556e13..a808baf 100644 (file)
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -216,24 +216,18 @@ static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PROG0_INT
 #endif
 #endif /* CONFIG_PM */
 
-#if defined(BF548_FAMILY)
 inline int check_gpio(unsigned gpio)
 {
+#if defined(BF548_FAMILY)
        if (gpio == GPIO_PB15 || gpio == GPIO_PC14 || gpio == GPIO_PC15
            || gpio == GPIO_PH14 || gpio == GPIO_PH15
-           || gpio == GPIO_PJ14 || gpio == GPIO_PJ15
-           || gpio >= MAX_BLACKFIN_GPIOS)
+           || gpio == GPIO_PJ14 || gpio == GPIO_PJ15)
                return -EINVAL;
-       return 0;
-}
-#else
-inline int check_gpio(unsigned gpio)
-{
+#endif
        if (gpio >= MAX_BLACKFIN_GPIOS)
                return -EINVAL;
        return 0;
 }
-#endif
 
 static void gpio_error(unsigned gpio)
 {