From mboxrd@z Thu Jan 1 00:00:00 1970 From: vladimir.murzin@arm.com (Vladimir Murzin) Date: Tue, 29 Nov 2016 12:39:52 +0000 Subject: [RFC v2 PATCH 10/23] ARM: tlbflush: drop dependency on CONFIG_SMP In-Reply-To: <1480423205-48436-1-git-send-email-vladimir.murzin@arm.com> References: <1480423205-48436-1-git-send-email-vladimir.murzin@arm.com> Message-ID: <1480423205-48436-11-git-send-email-vladimir.murzin@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org While building NOMMU and UP following errors show up: arch/arm/mach-mvebu/pmsu.c: In function 'armada_370_xp_pmsu_idle_enter': arch/arm/mach-mvebu/pmsu.c:291:2: error: implicit declaration of function 'local_flush_tlb_all' [-Werror=implicit-function-declaration] local_flush_tlb_all(); ^ CC arch/arm/mach-omap2/control.o cc1: some warnings being treated as errors make[1]: *** [arch/arm/mach-mvebu/pmsu.o] Error 1 ... arch/arm/mach-imx/pm-imx5.c: In function 'mx5_suspend_enter': arch/arm/mach-imx/pm-imx5.c:227:3: error: implicit declaration of function 'local_flush_tlb_all' [-Werror=implicit-function-declaration] local_flush_tlb_all(); ^ cc1: some warnings being treated as errors make[1]: *** [arch/arm/mach-imx/pm-imx5.o] Error 1 ... arch/arm/mach-imx/pm-imx6.c: In function 'imx6q_suspend_finish': arch/arm/mach-imx/pm-imx6.c:354:3: error: implicit declaration of function 'local_flush_tlb_all' [-Werror=implicit-function-declaration] local_flush_tlb_all(); ^ cc1: some warnings being treated as errors make[1]: *** [arch/arm/mach-imx/pm-imx6.o] Error 1 Make local_* stuff available for UP (even though it doesn't make sense) so build can progress. Cc: Russell King Signed-off-by: Vladimir Murzin --- arch/arm/include/asm/tlbflush.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h index def9e57..d9a6e2e 100644 --- a/arch/arm/include/asm/tlbflush.h +++ b/arch/arm/include/asm/tlbflush.h @@ -641,7 +641,7 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, #endif -#elif defined(CONFIG_SMP) /* !CONFIG_MMU */ +#else /* !CONFIG_MMU */ #ifndef __ASSEMBLY__ -- 1.7.9.5