can: sja1000: allow shared interrupt definition
extend the AND mask, so that IRQF_SHARED flag remains
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/can/sja1000/sja1000_platform.c b/drivers/net/can/sja1000/sja1000_platform.c
index 628374c..bec0d3d 100644
--- a/drivers/net/can/sja1000/sja1000_platform.c
+++ b/drivers/net/can/sja1000/sja1000_platform.c
@@ -90,7 +90,7 @@
priv = netdev_priv(dev);
dev->irq = res_irq->start;
- priv->irq_flags = res_irq->flags & IRQF_TRIGGER_MASK;
+ priv->irq_flags = res_irq->flags & (IRQF_TRIGGER_MASK | IRQF_SHARED);
priv->reg_base = addr;
priv->read_reg = sp_read_reg;
priv->write_reg = sp_write_reg;