Commit-ID: ca38701935138a4aba7dd9e4daf21e13a4663f43
Gitweb: http://git.kernel.org/tip/ca38701935138a4aba7dd9e4daf21e13a4663f43
Author: Pedro H. Penna <pedrohenriquepenna@xxxxxxxxx>
AuthorDate: Fri, 30 Jun 2017 08:33:56 -0300
Committer: Marc Zyngier <marc.zyngier@xxxxxxx>
CommitDate: Fri, 30 Jun 2017 15:33:11 +0100
irqchip/or1k-pic: Fix interrupt acknowledgement
Usually, hardware implicitly acknowledges interrupts when
reading them. However, if this is not the case, the IRQ
gets fired over and over again in the current implementation.
This patch uses the right mask acknowledge function to handle the
aforementioned situation on or1k processors that interact with
such kind of hardware.
Acked-by: Stafford Horne <shorne@xxxxxxxxx>
Signed-off-by: Pedro H. Penna <pedrohenriquepenna@xxxxxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
drivers/irqchip/irq-or1k-pic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-or1k-pic.c b/drivers/irqchip/irq-or1k-pic.c
index 6a9a3e7..dd9d5d1 100644
--- a/drivers/irqchip/irq-or1k-pic.c
+++ b/drivers/irqchip/irq-or1k-pic.c
@@ -70,7 +70,7 @@ static struct or1k_pic_dev or1k_pic_level = {
.name = "or1k-PIC-level",
.irq_unmask = or1k_pic_unmask,
.irq_mask = or1k_pic_mask,
- .irq_mask_ack = or1k_pic_mask,
+ .irq_mask_ack = or1k_pic_mask_ack,
},
.handle = handle_level_irq,
.flags = IRQ_LEVEL | IRQ_NOPROBE,
--
To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|