diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2014-08-20 20:49:54 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-08-27 15:44:13 +0100 |
| commit | 084bb5bc00c19ec32b45f44d11ba6a0ca2514ec3 (patch) | |
| tree | 4553a283ad4b6e4c615197934227812aea3e2c5f /arch/arm/kernel | |
| parent | 31e1a602b97dd7f68adb44ebac89caa7f1a25b1c (diff) | |
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: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/smp.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 9388a3d479e1..d19aea4385d9 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -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 |