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ARM: versatile: convert logical CPU numbers to physical numbers

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This patch uses the new cpu_logical_map() macro for converting logical
CPU numbers into physical numbers when dealing with the pen_release
variable in the SMP boot and CPU hotplug paths.

Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Will Deacon 2011-08-09 12:24:07 +01:00
parent 28763487b1
commit 4a139b6470
3 changed files with 3 additions and 3 deletions
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2
arch/arm/mach-realview/hotplug.c
View File

@ -69,7 +69,7 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious)
: :
: "memory", "cc"); : "memory", "cc");
if (pen_release == cpu) { if (pen_release == cpu_logical_map(cpu)) {
/* /*
* OK, proper wakeup, we're done * OK, proper wakeup, we're done
*/ */

2
arch/arm/mach-vexpress/hotplug.c
View File

@ -70,7 +70,7 @@ static inline void platform_do_lowpower(unsigned int cpu, int *spurious)
: :
: "memory", "cc"); : "memory", "cc");
if (pen_release == cpu) { if (pen_release == cpu_logical_map(cpu)) {
/* /*
* OK, proper wakeup, we're done * OK, proper wakeup, we're done
*/ */

2
arch/arm/plat-versatile/platsmp.c
View File

@ -77,7 +77,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
* since we haven't sent them a soft interrupt, they shouldn't * since we haven't sent them a soft interrupt, they shouldn't
* be there. * be there.
*/ */
write_pen_release(cpu); write_pen_release(cpu_logical_map(cpu));
/* /*
* Send the secondary CPU a soft interrupt, thereby causing * Send the secondary CPU a soft interrupt, thereby causing