The following error was observed with SMP=n in v4.0-rc1: arch/arm/mach-exynos/pm.c: In function 'exynos_cpu0_enter_aftr': arch/arm/mach-exynos/pm.c:246:4: error: implicit declaration of function 'arch_send_wakeup_ipi_mask' [-Werror=implicit-function-declaration] As the code unconditionally calls a function only available with SMP=y, make the Exynos PM support depend on SMP. Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx> --- Alternatively, the code needs fixing not to call this function on non-SMP platforms. arch/arm/mach-exynos/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 603820e5aba7..55a1ada28350 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -131,6 +131,7 @@ config EXYNOS5420_MCPM config EXYNOS_CPU_SUSPEND bool + depends on SMP select ARM_CPU_SUSPEND default PM_SLEEP || ARM_EXYNOS_CPUIDLE -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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