iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Input: twl6040-vibra - pass the IRQF_ONESHOT flag

Browse Source 
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: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Fabio Estevam 2015-05-15 15:55:42 -07:00 committed by Dmitry Torokhov
parent 6b36d8f6a2
commit 4be01a2935
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/input/misc/twl6040-vibra.c
View File

@ -308,7 +308,8 @@ static int twl6040_vibra_probe(struct platform_device *pdev)
mutex_init(&info->mutex);
error = devm_request_threaded_irq(&pdev->dev, info->irq, NULL,
twl6040_vib_irq_handler, 0,
twl6040_vib_irq_handler,
IRQF_ONESHOT,
"twl6040_irq_vib", info);
if (error) {
dev_err(info->dev, "VIB IRQ request failed: %d\n", error);