[PATCH] ARM: Kirkwood: Iomega IX2-200 Device Tree Support Patch v2 Signed-off-by: Alan M Butler <alanbutty12 at gmail.com>

[Fabio Estevam]

Hi Alan,

On Mon, Aug 20, 2012 at 2:37 PM, Alan M Butler <alanbutty12 at gmail.com> wrote:

> i just tried your patch again with the latest linux-next dated 20th of
> august with that patch you gave me and i am still getting the errors
> on the gpio-keys this is the error:
>
> [    4.838988] orion_gpio_is_valid: invalid GPIO 0
> [    4.838999] orion_gpio_is_valid: invalid GPIO 0
> [    4.839015] gpio-keys gpio-keys.2: Failed to request GPIO 0, error -22
> [    4.845617] gpio-keys: probe of gpio-keys.2 failed with error -22

Ok, I am able to reproduce your issue on a mx53qsb as well.

I haven't seen the issue previously because I was registering only one
key on my mx51-babbage. The failure happens on the subsequent key
registrations.

I fixed it with the attached patch, which just sent it to the linux-input list.

Can you please test it?

Regards,

Fabio Estevam
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