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sparc: Make SPARC use the new is_idle_task() API

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Change from direct comparison of ->pid with zero to is_idle_task().

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: David S. Miller <davem@davemloft.net>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
This commit is contained in:
Paul E. McKenney 2011-11-10 15:56:46 -08:00 • committed by Paul E. McKenney
parent 99745b6a83
commit 29f043a2ca
1 changed files with 1 additions and 1 deletions
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arch/sparc/kernel/setup_32.c
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@ -84,7 +84,7 @@ static void prom_sync_me(void)
prom_printf("PROM SYNC COMMAND...\n"); prom_printf("PROM SYNC COMMAND...\n");
show_free_areas(0); show_free_areas(0);
if(current->pid != 0) { if (!is_idle_task(current)) {
local_irq_enable(); local_irq_enable();
sys_sync(); sys_sync();
local_irq_disable(); local_irq_disable();