[PATCH] exynos: Avoid duplicate reset_cpu with SYSRESET enabled

[Sam Protsenko]

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 at 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)
-- 
2.39.2