[GIT PULL] IRQ fix

From: Ingo Molnar
Date: Mon Nov 14 2016 - 02:59:37 EST


Linus,

Please pull the latest irq-urgent-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq-urgent-for-linus

# HEAD: 7ee7e87dfb158e79019ea1d5ea1b0e6f2bc93ee4 genirq: Use irq type from irqdata instead of irqdesc

This fixes a genirq regression that resulted in the Intel/Broxton pinctrl/GPIO
driver (and possibly others) spewing warnings.

Thanks,

Ingo

------------------>
Thomas Gleixner (1):
genirq: Use irq type from irqdata instead of irqdesc


kernel/irq/manage.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 9c4d30483264..6b669593e7eb 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -1341,12 +1341,12 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)

} else if (new->flags & IRQF_TRIGGER_MASK) {
unsigned int nmsk = new->flags & IRQF_TRIGGER_MASK;
- unsigned int omsk = irq_settings_get_trigger_mask(desc);
+ unsigned int omsk = irqd_get_trigger_type(&desc->irq_data);

if (nmsk != omsk)
/* hope the handler works with current trigger mode */
pr_warn("irq %d uses trigger mode %u; requested %u\n",
- irq, nmsk, omsk);
+ irq, omsk, nmsk);
}

*old_ptr = new;