linux/arch/arm/mach-msm/headsmp.S
Stephen Boyd 0693a317b6 msm: headsmp.S: Fix section mismatch
WARNING: vmlinux.o(.cpuinit.text+0xc80): Section mismatch in
reference from the function boot_secondary() to the variable
.init.text:msm_secondary_startup
The function __cpuinit boot_secondary() references a variable
__init msm_secondary_startup.  If msm_secondary_startup is only
used by boot_secondary then annotate msm_secondary_startup with
a matching annotation.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
2011-02-28 12:40:05 -08:00

41 lines
899 B
ArmAsm

/*
* linux/arch/arm/mach-realview/headsmp.S
*
* Copyright (c) 2003 ARM Limited
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/linkage.h>
#include <linux/init.h>
__CPUINIT
/*
* MSM specific entry point for secondary CPUs. This provides
* a "holding pen" into which all secondary cores are held until we're
* ready for them to initialise.
*/
ENTRY(msm_secondary_startup)
mrc p15, 0, r0, c0, c0, 5
and r0, r0, #15
adr r4, 1f
ldmia r4, {r5, r6}
sub r4, r4, r5
add r6, r6, r4
pen: ldr r7, [r6]
cmp r7, r0
bne pen
/*
* we've been released from the holding pen: secondary_stack
* should now contain the SVC stack for this core
*/
b secondary_startup
.align
1: .long .
.long pen_release