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authorGrygorii Strashko <grygorii.strashko@ti.com>2016-02-26 17:53:57 +0200
committerMark Brown <broonie@kernel.org>2016-02-29 23:00:49 +0900
commit58a5336292abb032085d621810c3c41c9cea36ed (patch)
tree715a99f4405315be8f8d8cd936e1aa49532fb026 /drivers/base
parent800c3a0e683601c4ede490e8525852e63b0f6615 (diff)
downloadlinux-58a5336292abb032085d621810c3c41c9cea36ed.tar.bz2
regmap: irq: Enable irq retriggering for nested irqs
When nested interrupts are handled with regmap irq framework, we need to mark the interrupts to be resend for pending interrupts on enable_irq. Else the events might be lost for nested irqs. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Tested-by: Nishanth Menon <nm@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/regmap/regmap-irq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index 36d08ca2cbe2..26f799e71c82 100644
--- a/drivers/base/regmap/regmap-irq.c
+++ b/drivers/base/regmap/regmap-irq.c
@@ -379,6 +379,7 @@ static int regmap_irq_map(struct irq_domain *h, unsigned int virq,
irq_set_chip_data(virq, data);
irq_set_chip(virq, &data->irq_chip);
irq_set_nested_thread(virq, 1);
+ irq_set_parent(virq, data->irq);
irq_set_noprobe(virq);
return 0;