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irqchip/gic-v3-its: Fix misuse of GENMASK macro
author
Joe Perches
<joe@perches.com>
Wed, 10 Jul 2019 05:04:18 +0000
(22:04 -0700)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Thu, 5 Mar 2020 15:42:12 +0000
(16:42 +0100)
[ Upstream commit
20faba848752901de23a4d45a1174d64d2069dde
]
Arguments are supposed to be ordered high then low.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Link:
https://lkml.kernel.org/r/ab5deb4fc3cd604cb620054770b7d00016d736bc.1562734889.git.joe@perches.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/irqchip/irq-gic-v3-its.c
patch
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diff --git
a/drivers/irqchip/irq-gic-v3-its.c
b/drivers/irqchip/irq-gic-v3-its.c
index
bf7b694
..
f9b7333
100644
(file)
--- a/
drivers/irqchip/irq-gic-v3-its.c
+++ b/
drivers/irqchip/irq-gic-v3-its.c
@@
-208,7
+208,7
@@
static struct its_collection *dev_event_to_col(struct its_device *its_dev,
static struct its_collection *valid_col(struct its_collection *col)
{
- if (WARN_ON_ONCE(col->target_address & GENMASK_ULL(
0, 15
)))
+ if (WARN_ON_ONCE(col->target_address & GENMASK_ULL(
15, 0
)))
return NULL;
return col;