diff options
| author |   Grygorii Strashko <grygorii.strashko@ti.com> | 2016-02-26 17:53:57 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2016-02-29 23:00:49 +0900 |
| commit | 58a5336292abb032085d621810c3c41c9cea36ed (patch) | |
| tree | 715a99f4405315be8f8d8cd936e1aa49532fb026 /drivers/base | |
| parent | regmap: irq: add devm apis for regmap_{add,del}_irq_chip (diff) | |
| download | linux-dev-58a5336292abb032085d621810c3c41c9cea36ed.tar.xz linux-dev-58a5336292abb032085d621810c3c41c9cea36ed.zip | |
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.c | 1 |
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; |