lkml.org 
[lkml]   [2014]   [Mar]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[RFC PATCH 4/7] ARM: vexpress: use central SMP spin-table routines
Date
This is the second patch involved replacing the use of smp
operations defined under arch/arm/mach-versatile. Both realview and
vexpress use the same smp_boot_secondary and smp_secondary_init
functions, and those are equivalent to the common ones now available
in arch/arm/kernel/smp.c.

This converts mach-vexpress to use the common routines.

Signed-off-by: Alex Elder <elder@linaro.org>
---
arch/arm/mach-vexpress/platsmp.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c
index 993c9ae..1ed4078 100644
--- a/arch/arm/mach-vexpress/platsmp.c
+++ b/arch/arm/mach-vexpress/platsmp.c
@@ -22,8 +22,6 @@

#include <mach/motherboard.h>

-#include <plat/platsmp.h>
-
#include "core.h"

#if defined(CONFIG_OF)
@@ -193,14 +191,14 @@ static void __init vexpress_smp_prepare_cpus(unsigned int max_cpus)
* until it receives a soft interrupt, and then the
* secondary CPU branches to this address.
*/
- vexpress_flags_set(virt_to_phys(versatile_secondary_startup));
+ vexpress_flags_set(virt_to_phys(secondary_holding_pen));
}

struct smp_operations __initdata vexpress_smp_ops = {
.smp_init_cpus = vexpress_smp_init_cpus,
.smp_prepare_cpus = vexpress_smp_prepare_cpus,
- .smp_secondary_init = versatile_secondary_init,
- .smp_boot_secondary = versatile_boot_secondary,
+ .smp_secondary_init = smp_secondary_init,
+ .smp_boot_secondary = smp_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU
.cpu_die = vexpress_cpu_die,
#endif
--
1.7.9.5


\
 
 \ /
  Last update: 2014-03-28 22:41    [W:0.123 / U:9.732 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site