Messages in this thread |  | | | Date | Fri, 26 Nov 2010 16:51:28 +0100 | | From | Samuel Ortiz <> | | Subject | Re: [PATCH 2/2] MFD: ab8500-debugfs irq support |
| |
Hi Mattias,
On Fri, Nov 26, 2010 at 01:07:09PM +0100, Mattias Wallin wrote: > This patch makes it possible to listned for ab8500 interrupts > from userspace. A sysfs file is dynamically created > and sysfs_notify is called when an interrupt occurs. This will > make the userspace poll call to be released. I think writing a UIO driver for that matter will make your life a lot easier. And to be honest, having an IRQ handler on a debugfs related piece of code sounds just wrong.
Cheers, Samuel.
-- Intel Open Source Technology Centre http://oss.intel.com/
|  |