Messages in this thread Patch in this message | | | From | Fabio Estevam <> | Subject | [PATCH 8/8] mfd: si476x-i2c: Pass the IRQF_ONESHOT flag | Date | Sat, 16 May 2015 15:42:17 -0300 |
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From: Fabio Estevam <fabio.estevam@freescale.com>
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> --- drivers/mfd/si476x-i2c.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/si476x-i2c.c b/drivers/mfd/si476x-i2c.c index 7f87c62..e3deb46 100644 --- a/drivers/mfd/si476x-i2c.c +++ b/drivers/mfd/si476x-i2c.c @@ -777,7 +777,8 @@ static int si476x_core_probe(struct i2c_client *client, rval = devm_request_threaded_irq(&client->dev, client->irq, NULL, si476x_core_interrupt, - IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_FALLING | + IRQF_ONESHOT, client->name, core); if (rval < 0) { dev_err(&client->dev, "Could not request IRQ %d\n", -- 1.9.1
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