[ARM] 5376/1: S3C24XX: Fix sparse errors in platform uncompress.h

Ensure __iomem attribute is __force 'd off in the minimal
__raw_writel() implementation.
Signed-off-by: NSimtec Linux Team <linux@simtec.co.uk>
Signed-off-by: NBen Dooks <ben@simtec.co.uk>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/plat-s3c/include/plat/uncompress.h

@@ -90,7 +90,10 @@ static inline void flush(void)
 {
 }
 
-#define __raw_writel(d,ad) do { *((volatile unsigned int *)(ad)) = (d); } while(0)
+#define __raw_writel(d, ad)			\
+	do {							\
+		*((volatile unsigned int __force *)(ad)) = (d); \
+	} while (0)
 
 /* CONFIG_S3C_BOOT_WATCHDOG
  *