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| author | Michael Ellerman <mpe@ellerman.id.au> | 2015-04-04 11:28:50 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-04-10 13:02:49 +0300 |
| commit | a7f4ee1fe93aa9ae191971be9324edb8f9fbcb4a (patch) | |
| tree | d462b76619518d4d35a1cadb026297c77c2f7816 /arch/powerpc/platforms/ps3 | |
| parent | 7261b956b276aa97fbf60d00f1d7717d2ea6ee78 (diff) | |
| download | linux-a7f4ee1fe93aa9ae191971be9324edb8f9fbcb4a.tar.xz | |
powerpc: Drop return value of smp_ops->probe()
smp_ops->probe() is currently supposed to return the number of cpus in
the system.
The last actual usage of the value was removed in May 2007 in e147ec8f1808
"[POWERPC] Simplify smp_space_timers". We still passed the value around
until June 2010 when even that was finally removed in c1aa687d499a
"powerpc: Clean up obsolete code relating to decrementer and timebase".
So drop that requirement, probe() now returns void, and update all
implementations.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/ps3')
| -rw-r--r-- | arch/powerpc/platforms/ps3/smp.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c index b358bec6c8cb..3c7707af3384 100644 --- a/arch/powerpc/platforms/ps3/smp.c +++ b/arch/powerpc/platforms/ps3/smp.c @@ -57,7 +57,7 @@ static void ps3_smp_message_pass(int cpu, int msg) " (%d)\n", __func__, __LINE__, cpu, msg, result); } -static int __init ps3_smp_probe(void) +static void __init ps3_smp_probe(void) { int cpu; @@ -100,8 +100,6 @@ static int __init ps3_smp_probe(void) DBG(" <- %s:%d: (%d)\n", __func__, __LINE__, cpu); } - - return 2; } void ps3_smp_cleanup_cpu(int cpu) |