Messages in this thread Patch in this message | | | From | Thomas Petazzoni <> | Subject | [PATCH 2/5] irqchip: armada-370-xp: prepare additions to armada_xp_mpic_secondary_init() | Date | Tue, 20 Oct 2015 15:23:52 +0200 |
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As a preparation to adding more code in armada_xp_mpic_secondary_init(), this commit slightly refactors the current function to bail out early if we're not handling the actions of interest.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> --- drivers/irqchip/irq-armada-370-xp.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 655cb96..f5afe81 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -377,10 +377,11 @@ static void armada_mpic_send_doorbell(const struct cpumask *mask, static int armada_xp_mpic_secondary_init(struct notifier_block *nfb, unsigned long action, void *hcpu) { - if (action == CPU_STARTING || action == CPU_STARTING_FROZEN) { - armada_xp_mpic_perf_init(); - armada_xp_mpic_smp_cpu_init(); - } + if (action != CPU_STARTING && action != CPU_STARTING_FROZEN) + return NOTIFY_OK; + + armada_xp_mpic_perf_init(); + armada_xp_mpic_smp_cpu_init(); return NOTIFY_OK; } -- 2.6.2
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