Commit 084bb5bc authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Russell King

ARM: 8131/1: arm/smp: Absorb boot_secondary()

After becoming a mandatory function, boot_secondary() is no longer used
outside arch/arm/kernel/smp.c. Hence remove its public prototype, and,
as suggested by Arnd, let it be absorbed by its single caller.
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 31e1a602
......@@ -48,12 +48,6 @@ extern void smp_init_cpus(void);
*/
extern void set_smp_cross_call(void (*)(const struct cpumask *, unsigned int));
/*
* Boot a secondary CPU, and assign it the specified idle task.
* This also gives us the initial stack to use for this CPU.
*/
extern int boot_secondary(unsigned int cpu, struct task_struct *);
/*
* Called from platform specific assembly code, this is the
* secondary CPU entry point.
......
......@@ -95,6 +95,9 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
{
int ret;
if (!smp_ops.smp_boot_secondary)
return -ENOSYS;
/*
* We need to tell the secondary core where to find
* its stack and the page tables.
......@@ -113,7 +116,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
/*
* Now bring the CPU into our world.
*/
ret = boot_secondary(cpu, idle);
ret = smp_ops.smp_boot_secondary(cpu, idle);
if (ret == 0) {
/*
* CPU was successfully started, wait for it
......@@ -142,13 +145,6 @@ void __init smp_init_cpus(void)
smp_ops.smp_init_cpus();
}
int boot_secondary(unsigned int cpu, struct task_struct *idle)
{
if (smp_ops.smp_boot_secondary)
return smp_ops.smp_boot_secondary(cpu, idle);
return -ENOSYS;
}
int platform_can_cpu_hotplug(void)
{
#ifdef CONFIG_HOTPLUG_CPU
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment