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SubjectRe: ldd irq problem
On 11/30/2007 10:28 AM, Chris Rutherford wrote:
> Helo lkml,
>
> I'm trying to write a LDD but I have got a bug. Any ideas what i
> might be doing wrong?
>
> ret = request_irq(12, handler, SA_INTERRUPT | SA_SHIRQ, "sha1
> handler", DEVICE_NAME);
> printk (KERN_INFO "req irq %d \n", ret);
> enable_irq(12);

enable_irq is opposite of disable_irq(_nosync), you don't need to call it in
probe function and in most cases you don't need it at all.

regards,
--
Jiri Slaby (jirislaby@gmail.com)
Faculty of Informatics, Masaryk University
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