From 5460b8d469ca9510cfc45463eaf7eecfca68b8a5 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Wed, 26 Jun 2013 10:09:16 +0800
Subject: blackfin: gpio: Unreserve gpio in special_gpio_free()

In special_gpio_free(), call unreserve() rather than reserve() to release gpio.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>

diff --git a/arch/blackfin/cpu/gpio.c b/arch/blackfin/cpu/gpio.c
index f74a0b7..a4d10d5 100644
--- a/arch/blackfin/cpu/gpio.c
+++ b/arch/blackfin/cpu/gpio.c
@@ -662,8 +662,8 @@ void special_gpio_free(unsigned gpio)
 		return;
 	}
 
-	reserve(special_gpio, gpio);
-	reserve(peri, gpio);
+	unreserve(special_gpio, gpio);
+	unreserve(peri, gpio);
 	set_label(gpio, "free");
 }
 #endif
-- 
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