UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Tony Lindgren 2018-02-09 09:40:19 -08:00
parent 1ff4cb677d
commit 2402ff05c6
1 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/mach-omap2/sleep44xx.S
View File

@ -90,12 +90,7 @@ skip_secure_l1_clean:
mcr p15, 0, r0, c1, c0, 0 mcr p15, 0, r0, c1, c0, 0
isb isb
/* bl v7_invalidate_l1
* 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
/* /*
* Switch the CPU from Symmetric Multiprocessing (SMP) mode * Switch the CPU from Symmetric Multiprocessing (SMP) mode