The random config builds with PM and !ARM_CPU_SUSPEND breaks with below error on omap2plus_defconfig. arch/arm/mach-omap2/sleep44xx.S:323: undefined reference to `cpu_resume' arch/arm/mach-omap2/omap-mpuss-lowpower.c:278: undefined reference to `cpu_suspend' This is because recently merged OMAP5 platform shares the common files with OMAP4 but doesn't select ARM_CPU_SUSPEND. Without the ARM_CPU_SUSPEND the sleep code is meaningless. Fix the same by adding ARM_CPU_SUSPEND for OMAP5. The suggestion came from Russell King in an off-list discussion. Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx> Cc: Kevin Hilman <khilman@xxxxxx> Reported-by: Tony Lindgren <tony@xxxxxxxxxxx> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx> --- Applies against linux-omap master at commit cb07e339457. arch/arm/mach-omap2/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 2c73f38..976050d 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -68,6 +68,7 @@ config SOC_OMAP5 select CPU_V7 select ARM_GIC select HAVE_SMP + select ARM_CPU_SUSPEND if PM comment "OMAP Core Type" depends on ARCH_OMAP2 -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
