+ Santosh Shilimkar <santosh.shilim...@oracle.com>
On 11/30/2016 10:53 AM, Grygorii Strashko wrote:
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: Arnd Bergmann <a...@arndb.de>
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..eacad57 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(CONFIG_SMP) && oirq.args_count == 3)
range->irqs[i].cpu_map =
(oirq.args[2] & 0x0000ff00) >> 8;
}
--
regards,
-grygorii
