ARM: 8068/1: scoop: Remove unused variable

Remove the 'temp' variable in order to fix the following build warning:

arch/arm/common/scoop.c:185:6: warning: unused variable 'temp' [-Wunused-variable]

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index 6ef146e..a20fa80 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -182,7 +182,6 @@
 	struct scoop_config *inf;
 	struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	int ret;
-	int temp;
 
 	if (!mem)
 		return -EINVAL;