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MIPS: Netlogic: Fix wait for slave CPUs

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For core 0, the condition of "cpu == bootcpu" is always true, so it
does not wait for other three threads to become ready. Fix this by
using correct check.

Signed-off-by: Shanghui Liu <shliu@broadcom.com>
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8881/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Shanghui Liu 2015-01-07 16:58:22 +05:30 committed by Ralf Baechle
parent c775aa1230
commit 46ab6f24ac
1 changed files with 1 additions and 1 deletions
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2
arch/mips/netlogic/xlp/wakeup.c
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@ -99,7 +99,7 @@ static int wait_for_cpus(int cpu, int bootcpu)
do {
notready = nlm_threads_per_core;
for (i = 0; i < nlm_threads_per_core; i++)
if (cpu_ready[cpu + i] || cpu == bootcpu)
if (cpu_ready[cpu + i] || (cpu + i) == bootcpu)
--notready;
} while (notready != 0 && --count > 0);