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mfd: ab8500-debugfs: Pass the IRQF_ONESHOT flag

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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: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Fabio Estevam
2015-05-16 15:42:15 -03:00
committed by Lee Jones
parent b3c8c82b48
commit abe5b47c3c
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/ab8500-debugfs.c
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@@ -2885,7 +2885,7 @@ static ssize_t ab8500_subscribe_write(struct file *file,
} }
err = request_threaded_irq(user_val, NULL, ab8500_debug_handler, err = request_threaded_irq(user_val, NULL, ab8500_debug_handler,
IRQF_SHARED | IRQF_NO_SUSPEND, IRQF_SHARED | IRQF_NO_SUSPEND | IRQF_ONESHOT,
"ab8500-debug", &dev->kobj); "ab8500-debug", &dev->kobj);
if (err < 0) { if (err < 0) {
pr_info("request_threaded_irq failed %d, %lu\n", pr_info("request_threaded_irq failed %d, %lu\n",