The sysreset uclass unconditionally provides a definition of the reset_cpu() function. So does the exynos soc code. Fix the build with SYSRESET enabled by omitting the function from the soc code in that case. The code still needs to be kept around for use in SPL.

This commit was inspired by commit 6e19dc84c14b ("sunxi: Avoid duplicate reset_cpu with SYSRESET enabled").

Signed-off-by: Sam Protsenko semen.protsenko@linaro.org --- arch/arm/mach-exynos/soc.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-exynos/soc.c b/arch/arm/mach-exynos/soc.c index 6fe61cf9288d..aff2b5e1b6e8 100644 --- a/arch/arm/mach-exynos/soc.c +++ b/arch/arm/mach-exynos/soc.c @@ -21,12 +21,14 @@ extern void _main(void); void *secondary_boot_addr = (void *)_main; #endif /* CONFIG_TARGET_ESPRESSO7420 */

+#if !CONFIG_IS_ENABLED(SYSRESET) void reset_cpu(void) { #ifdef CONFIG_CPU_V7A writel(0x1, samsung_get_base_swreset()); #endif } +#endif

#if !CONFIG_IS_ENABLED(SYS_DCACHE_OFF) void enable_caches(void)