mfd: Use IRQF_ONESHOT for twl6040

Author: Fengguang Wu <fengguang.wu@intel.com>

Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci

Make sure threaded IRQs without a primary handler are always request
with IRQF_ONESHOT.

Signed-off-by: Fengguang Wu 
Acked-by: Peter Ujfalusi 
Signed-off-by: Samuel Ortiz

---
 drivers/mfd/twl6040-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c
index 3dca5c1..348e1de 100644
--- a/drivers/mfd/twl6040-core.c
+++ b/drivers/mfd/twl6040-core.c
@@ -584,7 +584,7 @@ static int __devinit twl6040_probe(struct i2c_client *client,
 		goto irq_init_err;
 
 	ret = request_threaded_irq(twl6040->irq_base + TWL6040_IRQ_READY,
-				   NULL, twl6040_naudint_handler, 0,
+				   NULL, twl6040_naudint_handler, IRQF_ONESHOT,
 				   "twl6040_irq_ready", twl6040);
 	if (ret) {
 		dev_err(twl6040->dev, "READY IRQ request failed: %d\n",

mfd: Use IRQF_ONESHOT for twl6040

qlambert

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