From: Mike Frysinger <vapier.adi@gmail.com>
Date: Tue, 28 Oct 2008 07:45:42 +0000 (+0800)
Subject: Blackfin arch: unify check_gpio() to reduce arch differences
X-Git-Tag: firefly_0821_release~16089^2~160
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=27228b2e4c1726a376b32f8b12242718ebf5b8a4;p=firefly-linux-kernel-4.4.55.git

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 5556e13993bf..a808baf5d309 100644
--- 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)
 {