diff options
| author |   Fabio Estevam <fabio.estevam@freescale.com> | 2015-05-16 15:42:17 -0300 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2015-06-22 12:25:29 +0100 |
| commit | ef76cc5bae0be6e382af0596fc9eb59d0546d50b (patch) | |
| tree | cfbf9d9c4f2da92f03f9f150e7b51a3153f8dee4 /drivers | |
| parent | mfd: ab8500-gpadc: Pass the IRQF_ONESHOT flag (diff) | |
| download | linux-dev-ef76cc5bae0be6e382af0596fc9eb59d0546d50b.tar.xz linux-dev-ef76cc5bae0be6e382af0596fc9eb59d0546d50b.zip | |
mfd: si476x-i2c: 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/si476x-i2c.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mfd/si476x-i2c.c b/drivers/mfd/si476x-i2c.c index 7f87c62d91b3..e3deb466628b 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", |