From 2402ff05c6e6ba21ddc7938f21464f2a0b66e744 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Fri, 9 Feb 2018 09:40:19 -0800 Subject: [PATCH] ARM: OMAP2+: Use v7_invalidate_l1 in omap4_finish_suspend We can use just v7_invalidate_l1 here instead of v7_flush_dcache_all like the comments say. Cc: Tero Kristo Cc: Dave Gerlach Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/sleep44xx.S | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S index 56dfa2d5d0a8..0cae3b070208 100644 --- a/arch/arm/mach-omap2/sleep44xx.S +++ b/arch/arm/mach-omap2/sleep44xx.S @@ -90,12 +90,7 @@ skip_secure_l1_clean: mcr p15, 0, r0, c1, c0, 0 isb - /* - * Invalidate L1 data cache. Even though only invalidate is - * necessary exported flush API is used here. Doing clean - * on already clean cache would be almost NOP. - */ - bl v7_flush_dcache_all + bl v7_invalidate_l1 /* * Switch the CPU from Symmetric Multiprocessing (SMP) mode -- 2.17.1