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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-04-03 14:01:30 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-23 17:53:17 +0200 |
| commit | 0f7b332f9777819a39a3b325690379a7efef89d1 (patch) | |
| tree | abc9dc45eb604cc4af88a5ab8c4a6c0cbdaa0596 /arch/arm/mach-ux500/platsmp.c | |
| parent | ARM: 6860/1: OMAP4: Move the privately used SMP boot functions to OMAP specif... (diff) | |
| download | linux-0f7b332f9777819a39a3b325690379a7efef89d1.tar.xz linux-0f7b332f9777819a39a3b325690379a7efef89d1.zip | |
ARM: consolidate SMP cross call implementation
Rather than having each platform class provide a mach/smp.h header for
smp_cross_call(), arrange for them to register the function with the
core ARM SMP code instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ux500/platsmp.c')
| -rw-r--r-- | arch/arm/mach-ux500/platsmp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index 4fff4d408417..4e338466839e 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -18,6 +18,7 @@ #include <linux/io.h> #include <asm/cacheflush.h> +#include <asm/hardware/gic.h> #include <asm/smp_scu.h> #include <mach/hardware.h> #include <mach/setup.h> @@ -94,7 +95,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) */ write_pen_release(cpu); - smp_cross_call(cpumask_of(cpu), 1); + gic_raise_softirq(cpumask_of(cpu), 1); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { @@ -162,6 +163,8 @@ void __init smp_init_cpus(void) for (i = 0; i < ncores; i++) set_cpu_possible(i, true); + + set_smp_cross_call(gic_raise_softirq); } void __init platform_smp_prepare_cpus(unsigned int max_cpus) |