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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-05-16 15:42:11 -0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-06-22 12:25:24 +0100 |
| commit | 0b182c287c5a219f7ae35d977de4de331215820e (patch) | |
| tree | ec8eab7f0728e2bca121569e8a37e5fba90f94c8 | |
| parent | 7d5b1ed89bbb3614830c96420050088f3e0fb886 (diff) | |
| download | lwn-0b182c287c5a219f7ae35d977de4de331215820e.tar.gz lwn-0b182c287c5a219f7ae35d977de4de331215820e.zip | |
mfd: mc13xxx-core: Pass the IRQF_ONESHOT flag
Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject
bogus threaded irq requests") threaded IRQs without a primary handler
need to be requested with IRQF_ONESHOT, otherwise the request will fail.
So pass the IRQF_ONESHOT flag in this case.
The semantic patch that makes this change is available
in scripts/coccinelle/misc/irqf_oneshot.cocci.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
| -rw-r--r-- | drivers/mfd/mc13xxx-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c index 25fd7116493a..3f9f4c874d2a 100644 --- a/drivers/mfd/mc13xxx-core.c +++ b/drivers/mfd/mc13xxx-core.c @@ -163,7 +163,7 @@ int mc13xxx_irq_request(struct mc13xxx *mc13xxx, int irq, int virq = regmap_irq_get_virq(mc13xxx->irq_data, irq); return devm_request_threaded_irq(mc13xxx->dev, virq, NULL, handler, - 0, name, dev); + IRQF_ONESHOT, name, dev); } EXPORT_SYMBOL(mc13xxx_irq_request); |