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soc: ti: qmss: fix the case when !SMP

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The irq_set_affinity_hint() will always fail when !SMP and
Networking will fail on Keystone 2 devices in this case.
Hence, fix by ignoring IRQ affinity settings when !SMP.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Grygorii Strashko 2016-11-30 10:53:51 -06:00 committed by Arnd Bergmann
parent 44b736d0a0
commit 920f8bf7f3
1 changed files with 1 additions and 1 deletions
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drivers/soc/ti/knav_qmss_queue.c
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@ -1228,7 +1228,7 @@ static int knav_setup_queue_range(struct knav_device *kdev,
range->num_irqs++;
if (oirq.args_count == 3)
if (IS_ENABLED(CONFIG_SMP) && oirq.args_count == 3)
range->irqs[i].cpu_map =
(oirq.args[2] & 0x0000ff00) >> 8;
}