lkml.org 
[lkml]   [2012]   [Jul]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 7/9] Input: ab8500-ponkey: Create AB8500 domain IRQ mapping
Hi Lee,

On Fri, Jul 06, 2012 at 08:52:43AM +0100, Lee Jones wrote:
> Sorry Dmitry, looks like I missed you off of the CC list on this one.
>
> Here it is again:
>
> Before we can use any domain allocated IRQ, we need to first create a
> map between the Hardware IRQ (hwirq) and the Linux Virtual IRQ (virq).
> We do this with a helper function provided by the AB8500 IRQ domain
> controller called ab8500_irq_get_virq(). We need to do this for both
> IRQs which the Power-On-Key driver uses; one for button press, the other
> for button depress.
>
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---
> drivers/input/misc/ab8500-ponkey.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/input/misc/ab8500-ponkey.c b/drivers/input/misc/ab8500-ponkey.c
> index 5ceb23e..ae4b683 100644
> --- a/drivers/input/misc/ab8500-ponkey.c
> +++ b/drivers/input/misc/ab8500-ponkey.c
> @@ -82,6 +82,7 @@ static int __devinit ab8500_ponkey_probe(struct platform_device *pdev)
> input_set_capability(input, EV_KEY, KEY_POWER);
> + ponkey->irq_dbf = ab8500_irq_get_virq(ab8500, ponkey->irq_dbf);
> error = request_any_context_irq(ponkey->irq_dbf, ab8500_ponkey_handler,
> 0, "ab8500-ponkey-dbf", ponkey);
> if (error < 0) {
> @@ -90,6 +91,7 @@ static int __devinit ab8500_ponkey_probe(struct platform_device *pdev)
> goto err_free_mem;
> }
> + ponkey->irq_dbf = ab8500_irq_get_virq(ab8500, ponkey->irq_dbr);

I do not think this is right - you are storing irq_dbr in irq_dbf. Also,
I think you want to do this earlier, like this:

- ponkey->irq_dbf = irq_dbf;
- ponkey->irq_dbr = irq_dbr;
+ ponkey->irq_dbf = ab8500_irq_get_virq(ab8500, irq_dbf);
+ ponkey->irq_dbr = ab8500_irq_get_virq(ab8500, irq_dbr);

Thanks.

--
Dmitry


\
 
 \ /
  Last update: 2012-07-06 20:01    [W:0.518 / U:0.476 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site