summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorFabio Estevam <fabio.estevam@freescale.com>2015-05-16 01:55:42 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-05-16 01:58:41 +0300
commit4be01a2935fa3d745e023011cef3dd70e88f15f9 (patch)
tree350c0f412f36b3c0b26ecf33407307e71db0c95c
parent6b36d8f6a2ef0e8d3bf52660554c476b926d2b22 (diff)
downloadlinux-4be01a2935fa3d745e023011cef3dd70e88f15f9.tar.xz
Input: twl6040-vibra - 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: Dmitry Torokhov <dmitry.torokhov@gmail.com>
-rw-r--r--drivers/input/misc/twl6040-vibra.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c
index 0e0d094df2e6..ea63fad48de6 100644
--- a/drivers/input/misc/twl6040-vibra.c
+++ b/drivers/input/misc/twl6040-vibra.c
@@ -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);