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sunxi: remove __packed from struct sunxi_prcm_reg

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struct sunxi_prcm_reg is naturally packed. There is no need to define it as
packed. Defining it as packed leads to compilation errors with GCC 9.2.1:

  CC      arch/arm/lib/reloc_arm_efi.o
arch/arm/cpu/armv7/sunxi/psci.c: In function ‘sunxi_cpu_set_power’:
:qarch/arm/cpu/armv7/sunxi/psci.c:163:21: error: taking address of packed
member of ‘struct sunxi_prcm_reg’ may result in an unaligned pointer value
[-Werror=address-of-packed-member]
  163 |  sunxi_power_switch(&prcm->cpu_pwr_clamp[cpu], &prcm->cpu_pwroff,
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~

Remove __packed attribute from struct sunxi_prcm_reg.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2019-12-17 22:55:42 +01:00 committed by Jagan Teki
parent e7c15b7ab8
commit 421e7a41c6
1 changed files with 1 additions and 1 deletions
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2
arch/arm/include/asm/arch-sunxi/prcm.h
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@ -202,7 +202,7 @@
#ifndef __ASSEMBLY__
#include <linux/compiler.h>
struct __packed sunxi_prcm_reg {
struct sunxi_prcm_reg {
u32 cpus_cfg; /* 0x000 */
u8 res0[0x8]; /* 0x004 */
u32 apb0_ratio; /* 0x00c */