redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

mfd: si476x-i2c: Pass the IRQF_ONESHOT flag 

Since commit 1c6c69525b ("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>
hifive-unleashed-5.1
Fabio Estevam 2015-05-16 15:42:17 -03:00 committed by Lee Jones
parent e7d8ae3e7b
commit ef76cc5bae
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/mfd/si476x-i2c.c
View File

@ -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",