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authorAlexey Brodkin <Alexey.Brodkin@synopsys.com>2017-11-29 11:21:45 +0300
committerVineet Gupta <vgupta@synopsys.com>2018-06-20 16:12:06 -0700
commit2f24ef7413a4d91657ef04e77c27ce0b313e6c95 (patch)
tree07accc0f1b4b2a5e906b4e6bde4f91ca88b29170 /arch/arc/kernel
parent74c11e300c103af47db5b658fdcf28002421e250 (diff)
downloadlinux-2f24ef7413a4d91657ef04e77c27ce0b313e6c95.tar.bz2
ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP
machine_desc->init_per_cpu() hook is supposed to be per cpu initialization and would seem to apply equally to UP and/or SMP. Infact the comment in header file seems to suggest it works for UP too, which was not the case and this patch. This enables !CONFIG_SMP build for platforms such as hsdk. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> [vgupta: trimmeed changelog]
Diffstat (limited to 'arch/arc/kernel')
-rw-r--r--arch/arc/kernel/irq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arc/kernel/irq.c b/arch/arc/kernel/irq.c
index 538b36afe89e..62b185057c04 100644
--- a/arch/arc/kernel/irq.c
+++ b/arch/arc/kernel/irq.c
@@ -31,10 +31,10 @@ void __init init_IRQ(void)
/* a SMP H/w block could do IPI IRQ request here */
if (plat_smp_ops.init_per_cpu)
plat_smp_ops.init_per_cpu(smp_processor_id());
+#endif
if (machine_desc->init_per_cpu)
machine_desc->init_per_cpu(smp_processor_id());
-#endif
}
/*