[U-Boot] [PATCH v2 06/11] sunxi: Add packed attribute to struct sunxi_prcm_reg

[Chen-Yu Tsai]

struct sunxi_prcm_reg is a representation of the PRCM registers. Add
the packed attribute to prevent the compiler from doing funny things.

Signed-off-by: Chen-Yu Tsai <wens at csie.org>
---
 arch/arm/include/asm/arch-sunxi/prcm.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/arch-sunxi/prcm.h b/arch/arm/include/asm/arch-sunxi/prcm.h
index 556c1af60058..34e01e825df2 100644
--- a/arch/arm/include/asm/arch-sunxi/prcm.h
+++ b/arch/arm/include/asm/arch-sunxi/prcm.h
@@ -197,7 +197,9 @@
 #define PRCM_CPU3_PWR_CLAMP_MASK PRCM_CPU3_PWR_CLAMP(0xff)
 
 #ifndef __ASSEMBLY__
-struct sunxi_prcm_reg {
+#include <linux/compiler.h>
+
+struct __packed sunxi_prcm_reg {
 	u32 cpus_cfg;		/* 0x000 */
 	u8 res0[0x8];		/* 0x004 */
 	u32 apb0_ratio;		/* 0x00c */
-- 
2.8.1