lkml.org 
[lkml]   [2020]   [Aug]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[patch V2 41/46] platform-msi: Provide default irq_chip:: Ack
From: Thomas Gleixner <tglx@linutronix.de>

For the upcoming device MSI support it's required to have a default
irq_chip::ack implementation (irq_chip_ack_parent) so the drivers do not
need to care.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

---
drivers/base/platform-msi.c | 2 ++
1 file changed, 2 insertions(+)

--- a/drivers/base/platform-msi.c
+++ b/drivers/base/platform-msi.c
@@ -95,6 +95,8 @@ static void platform_msi_update_chip_ops
chip->irq_mask = irq_chip_mask_parent;
if (!chip->irq_unmask)
chip->irq_unmask = irq_chip_unmask_parent;
+ if (!chip->irq_ack)
+ chip->irq_ack = irq_chip_ack_parent;
if (!chip->irq_eoi)
chip->irq_eoi = irq_chip_eoi_parent;
if (!chip->irq_set_affinity)
\
 
 \ /
  Last update: 2020-08-26 14:09    [W:0.521 / U:0.480 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site