From: Guenter Roeck Date: Tue, 14 Apr 2015 19:52:50 +0000 (-0700) Subject: powerpc/powermac: Fix build error seen with powermac smp builds X-Git-Tag: v4.1-rc1~113^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2fe0753d49402aee325cc39c476b46fd51a8afec;p=platform%2Fkernel%2Flinux-exynos.git powerpc/powermac: Fix build error seen with powermac smp builds powermac smp builds fail with arch/powerpc/platforms/powermac/smp.c: In function 'smp_psurge_probe': arch/powerpc/platforms/powermac/smp.c:278:3: error: 'return' with a value, in function returning void There are several instances of this error. Fixes: a7f4ee1fe93a ("powerpc: Drop return value of smp_ops->probe()") Signed-off-by: Guenter Roeck Signed-off-by: Michael Ellerman --- diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index f84ac7e..28a147c 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -275,7 +275,7 @@ static void __init smp_psurge_probe(void) /* We don't do SMP on the PPC601 -- paulus */ if (PVR_VER(mfspr(SPRN_PVR)) == 1) - return 1; + return; /* * The powersurge cpu board can be used in the generation @@ -289,7 +289,7 @@ static void __init smp_psurge_probe(void) */ dn = of_find_node_by_name(NULL, "hammerhead"); if (dn == NULL) - return 1; + return; of_node_put(dn); hhead_base = ioremap(HAMMERHEAD_BASE, 0x800); @@ -310,13 +310,13 @@ static void __init smp_psurge_probe(void) /* not a dual-cpu card */ iounmap(hhead_base); psurge_type = PSURGE_NONE; - return 1; + return; } ncpus = 2; } if (psurge_secondary_ipi_init()) - return 1; + return; psurge_start = ioremap(PSURGE_START, 4); psurge_pri_intr = ioremap(PSURGE_PRI_INTR, 4); @@ -332,8 +332,6 @@ static void __init smp_psurge_probe(void) set_cpu_present(i, true); if (ppc_md.progress) ppc_md.progress("smp_psurge_probe - done", 0x352); - - return ncpus; } static int __init smp_psurge_kick_cpu(int nr)