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9bd34a69a4
Compiling with GCC 9.2.1 leads to build errors:
arch/arm/cpu/armv7/sunxi/psci.c: In function ‘sunxi_cpu_set_power’:
arch/arm/cpu/armv7/sunxi/psci.c:144:21: error: taking address of packed
member of ‘struct sunxi_cpucfg_reg’ may result in an unaligned pointer
value [-Werror=address-of-packed-member]
144 | sunxi_power_switch(&cpucfg->cpu1_pwr_clamp, &cpucfg->cpu1_pwroff,
| ^~~~~~~~~~~~~~~~~~~~~~~
arch/arm/cpu/armv7/sunxi/psci.c:144:46: error: taking address of packed
member of ‘struct sunxi_cpucfg_reg’ may result in an unaligned pointer
value [-Werror=address-of-packed-member]
144 | sunxi_power_switch(&cpucfg->cpu1_pwr_clamp, &cpucfg->cpu1_pwroff,
| ^~~~~~~~~~~~~~~~~~~~
Use memcpy() and void* pointers to resolve the problem caused by packing
the struct sunxi_cpucfg_reg.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
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|---|---|---|
| .. | ||
| bcm235xx | ||
| bcm281xx | ||
| bcmcygnus | ||
| bcmnsp | ||
| iproc-common | ||
| kona-common | ||
| ls102xa | ||
| s5p-common | ||
| stv0991 | ||
| sunxi | ||
| vf610 | ||
| arch_timer.c | ||
| cache_v7.c | ||
| cache_v7_asm.S | ||
| config.mk | ||
| cp15.c | ||
| cpu.c | ||
| exception_level.c | ||
| Kconfig | ||
| lowlevel_init.S | ||
| Makefile | ||
| mpu_v7r.c | ||
| nonsec_virt.S | ||
| psci-common.c | ||
| psci.S | ||
| sctlr.S | ||
| smccc-call.S | ||
| start.S | ||
| syslib.c | ||
| virt-dt.c | ||
| virt-v7.c | ||