From: Mike Frysinger <vapier.adi@gmail.com>
Date: Tue, 28 Oct 2008 07:42:13 +0000 (+0800)
Subject: Blackfin arch: fix incorrect limit check for bf54x check_gpio
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=72edff8dd45fdee6e1a2bc431baefd8a5372f7cb;p=deliverable%2Flinux.git

Blackfin arch: fix incorrect limit check for bf54x check_gpio

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 6e08f425bb44..5c0800adb4dd 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -218,7 +218,7 @@ inline int check_gpio(unsigned gpio)
 	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 >= MAX_BLACKFIN_GPIOS)
 		return -EINVAL;
 	return 0;
 }