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 <w...@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
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