diff options
| author | Shanghui Liu <shliu@broadcom.com> | 2015-01-07 16:58:22 +0530 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-04-01 17:21:47 +0200 |
| commit | 46ab6f24ac7b05c07e2936124b45da5f2f8fdc61 (patch) | |
| tree | 8e5bccbdac919dc32039a7a08a94a2839e68d496 /arch/mips | |
| parent | c775aa12307efecb00ea78265210535dc41cdd49 (diff) | |
| download | blackbird-op-linux-46ab6f24ac7b05c07e2936124b45da5f2f8fdc61.tar.gz blackbird-op-linux-46ab6f24ac7b05c07e2936124b45da5f2f8fdc61.zip | |
MIPS: Netlogic: Fix wait for slave CPUs
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>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/netlogic/xlp/wakeup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/netlogic/xlp/wakeup.c b/arch/mips/netlogic/xlp/wakeup.c index e5f44d2605a8..26d82f79ef29 100644 --- a/arch/mips/netlogic/xlp/wakeup.c +++ b/arch/mips/netlogic/xlp/wakeup.c @@ -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); |
