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.

Cc: Murali Karicheri <m-kariche...@ti.com>
Signed-off-by: Grygorii Strashko <grygorii.stras...@ti.com>
---
 drivers/soc/ti/knav_qmss_queue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c
index b73e353..3aa0470 100644
--- a/drivers/soc/ti/knav_qmss_queue.c
+++ b/drivers/soc/ti/knav_qmss_queue.c
@@ -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(SMP) && oirq.args_count == 3)
                        range->irqs[i].cpu_map =
                                (oirq.args[2] & 0x0000ff00) >> 8;
        }
-- 
2.10.1

Reply via email to