Messages in this thread Patch in this message | | | Date | Wed, 19 Sep 2012 09:32:38 +0800 | From | Fengguang Wu <> | Subject | [PATCH] mfd: use IRQF_ONESHOT for twl6040 |
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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 <fengguang.wu@intel.com> ---
Please take the patch only if it's a positive warning. Thanks!
drivers/mfd/twl6040-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- linux.orig/drivers/mfd/twl6040-core.c 2012-09-18 08:22:36.381180459 +0800 +++ linux/drivers/mfd/twl6040-core.c 2012-09-19 09:27:15.947969313 +0800 @@ -584,7 +584,7 @@ static int __devinit twl6040_probe(struc 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",
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