From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Mon, 18 May 2015 17:55:16 +0200 Subject: [PATCH] ARM: uniphier: only select TWD for SMP Message-ID: <2227073.rylFc5jIqu@wuerfel> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This makes uniphier behave like all the other platforms that support TWD, and only select this driver when SMP is enabled. Without this, we get a compile error on UP builds: arch/arm/kernel/smp_twd.c: In function 'twd_local_timer_of_register': arch/arm/kernel/smp_twd.c:391:20: error: 'setup_max_cpus' undeclared (first use in this function) Signed-off-by: Arnd Bergmann --- I'd like to apply this directly to the next/soc branch diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig index a017b1dd9c78..b640458fd757 100644 --- a/arch/arm/mach-uniphier/Kconfig +++ b/arch/arm/mach-uniphier/Kconfig @@ -5,7 +5,7 @@ config ARCH_UNIPHIER select ARM_GLOBAL_TIMER select ARM_GIC select HAVE_ARM_SCU - select HAVE_ARM_TWD + select HAVE_ARM_TWD if SMP help Support for UniPhier SoC family developed by Socionext Inc. (formerly, System LSI Business Division of Panasonic Corporation)