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rapidio/idt_gen2: fix locking warning

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Fix lockdep warning during device probing: move sysfs initialization out
of code protected by a spin lock.

Link: http://lkml.kernel.org/r/1469125134-16523-10-git-send-email-alexandre.bounine@idt.com
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Andre van Herk <andre.van.herk@prodrive-technologies.com>
Cc: Barry Wood <barry.wood@idt.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexandre Bounine 2016-08-02 14:06:52 -07:00 committed by Linus Torvalds
parent 06e1b2497c
commit 60e377b5c1
1 changed files with 3 additions and 4 deletions
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7
drivers/rapidio/switches/idt_gen2.c
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@ -436,10 +436,11 @@ static int idtg2_probe(struct rio_dev *rdev, const struct rio_device_id *id)
RIO_STD_RTE_DEFAULT_PORT, IDT_NO_ROUTE);
}
spin_unlock(&rdev->rswitch->lock);
/* Create device-specific sysfs attributes */
idtg2_sysfs(rdev, true);
spin_unlock(&rdev->rswitch->lock);
return 0;
}
@ -452,11 +453,9 @@ static void idtg2_remove(struct rio_dev *rdev)
return;
}
rdev->rswitch->ops = NULL;
spin_unlock(&rdev->rswitch->lock);
/* Remove device-specific sysfs attributes */
idtg2_sysfs(rdev, false);
spin_unlock(&rdev->rswitch->lock);
}
static struct rio_device_id idtg2_id_table[] = {