Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-01 09:41:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

ARM: OMAP4+: Remove out of placed smp_wmb() in secondary wakeup code

Browse Source 
The smp_wmb() here is out of placed and redundant. So remove it. It is
a left over of the pen_release cleanup mostly.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
This commit is contained in:
Santosh Shilimkar 2013-02-10 13:37:04 +05:30
parent 466caec026
commit 2f82bd7814
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-omap2/omap-smp.c
View File

@ -186,8 +186,6 @@ static void __init wakeup_secondary(void)
__raw_writel(virt_to_phys(omap5_secondary_startup), __raw_writel(virt_to_phys(omap5_secondary_startup),
base + OMAP_AUX_CORE_BOOT_1); base + OMAP_AUX_CORE_BOOT_1);
smp_wmb();
/* /*
* Send a 'sev' to wake the secondary core from WFE. * Send a 'sev' to wake the secondary core from WFE.
* Drain the outstanding writes to memory * Drain the outstanding writes to memory