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 <t-kristo@ti.com>
Cc: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/sleep44xx.S b/arch/arm/mach-omap2/sleep44xx.S
index 56dfa2d..0cae3b0 100644 (file)
--- 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