3.18-stable review patch. If anyone has any objections, please let me know.
------------------ From: Arnd Bergmann <[email protected]> commit 95fcedb027a27f32bf2434f9271635c380e57fb5 upstream. The vexpress tc2 power management code calls mcpm_loopback, which is only available if ARM_CPU_SUSPEND is enabled, otherwise we get a link error: arch/arm/mach-vexpress/built-in.o: In function `tc2_pm_init': arch/arm/mach-vexpress/tc2_pm.c:389: undefined reference to `mcpm_loopback' This explicitly selects ARM_CPU_SUSPEND like other platforms that need it. Signed-off-by: Arnd Bergmann <[email protected]> Fixes: 3592d7e002438 ("ARM: 8082/1: TC2: test the MCPM loopback during boot") Acked-by: Nicolas Pitre <[email protected]> Acked-by: Liviu Dudau <[email protected]> Cc: Kevin Hilman <[email protected]> Cc: Sudeep Holla <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- arch/arm/mach-vexpress/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -75,6 +75,7 @@ config ARCH_VEXPRESS_TC2_PM depends on MCPM select ARM_CCI select ARCH_VEXPRESS_SPC + select ARM_CPU_SUSPEND help Support for CPU and cluster power management on Versatile Express with a TC2 (A15x2 A7x3) big.LITTLE core tile. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
