From: Fengguang Wu <fengguang.wu@intel.com>
To: Samuel Ortiz <sameo@linux.intel.com>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] mfd: use IRQF_ONESHOT for 88pm860x
Date: Wed, 19 Sep 2012 09:30:51 +0800 [thread overview]
Message-ID: <20120919013051.GA14171@localhost> (raw)
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/88pm860x-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux.orig/drivers/mfd/88pm860x-core.c 2012-09-18 08:22:36.377180459 +0800
+++ linux/drivers/mfd/88pm860x-core.c 2012-09-19 09:27:14.335969275 +0800
@@ -498,7 +498,7 @@ static int __devinit device_irq_init(str
#endif
}
- ret = request_threaded_irq(chip->core_irq, NULL, pm860x_irq, flags,
+ ret = request_threaded_irq(chip->core_irq, NULL, pm860x_irq, flags | IRQF_ONESHOT,
"88pm860x", chip);
if (ret) {
dev_err(chip->dev, "Failed to request IRQ: %d\n", ret);
next reply other threads:[~2012-09-19 1:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-19 1:30 Fengguang Wu [this message]
2012-09-19 1:32 ` [PATCH] mfd: use IRQF_ONESHOT for twl6040 Fengguang Wu
2012-09-19 6:19 ` Peter Ujfalusi
2012-09-19 1:41 ` [PATCH] mfd: use IRQF_ONESHOT for max8925 Fengguang Wu
2012-09-19 11:26 ` [PATCH] mfd: use IRQF_ONESHOT for 88pm860x Samuel Ortiz
2012-09-19 23:24 ` [PATCH] mfd: arizona: use IRQF_ONESHOT Fengguang Wu
2012-09-20 0:41 ` Mark Brown
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