Re: [PATCH] uio: fix devm_request_irq usage

2013-12-20 Thread Greg Kroah-Hartman
On Fri, Dec 20, 2013 at 08:01:13PM +0200, Aaro Koskinen wrote: > Hi, > > On Fri, Dec 20, 2013 at 08:49:13AM -0800, Greg Kroah-Hartman wrote: > > On Fri, Dec 20, 2013 at 04:19:47PM +0200, Aaro Koskinen wrote: > > > Commit e6789cd3dfb553077606ccafeb05e0043f072481 (uio: Simplify uio error > > > path

Re: [PATCH] uio: fix devm_request_irq usage

2013-12-20 Thread Aaro Koskinen
Hi, On Fri, Dec 20, 2013 at 08:49:13AM -0800, Greg Kroah-Hartman wrote: > On Fri, Dec 20, 2013 at 04:19:47PM +0200, Aaro Koskinen wrote: > > Commit e6789cd3dfb553077606ccafeb05e0043f072481 (uio: Simplify uio error > > path by using devres functions) converted uio to use devm_request_irq(). > > Thi

Re: [PATCH] uio: fix devm_request_irq usage

2013-12-20 Thread Greg Kroah-Hartman
On Fri, Dec 20, 2013 at 04:19:47PM +0200, Aaro Koskinen wrote: > Commit e6789cd3dfb553077606ccafeb05e0043f072481 (uio: Simplify uio error > path by using devres functions) converted uio to use devm_request_irq(). > This introduced a change in behaviour since the IRQ is associated with > the parent

[PATCH] uio: fix devm_request_irq usage

2013-12-20 Thread Aaro Koskinen
Commit e6789cd3dfb553077606ccafeb05e0043f072481 (uio: Simplify uio error path by using devres functions) converted uio to use devm_request_irq(). This introduced a change in behaviour since the IRQ is associated with the parent device instead of the created UIO device. The IRQ will remain active af