From a7f4ee1fe93aa9ae191971be9324edb8f9fbcb4a Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Sat, 4 Apr 2015 19:28:50 +1100 Subject: 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 --- arch/powerpc/platforms/ps3/smp.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/powerpc/platforms/ps3') 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) -- cgit