Re: [PATCH] gpio: acpi: Skip _AEI entries without a handler rather then aborting the scan

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

On Mon, 2017-06-26 at 19:08 +0300, Mika Westerberg wrote:
> On Fri, Jun 23, 2017 at 09:26:13AM +0200, Hans de Goede wrote:
> > acpi_walk_resources will stop as soon as the callback passed in
> > returns
> > an error status. On a x86 tablet I have the first GpioInt in the
> > _AEI
> > resource list has no handler defined in the DSDT, causing
> > acpi_walk_resources to abort scanning the rest of the resource list,
> > which does define valid ACPI GPIO events.
> > 
> > This commit changes the return for not finding a handler from
> > AE_BAD_PARAMETER to AE_OK so that the rest of the resource list will
> > get scanned normally in case of missing event handlers.
> > 
> > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
> 
> Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>

Acked-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

(based on private discussion with Mika)

-- 
Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Intel Finland Oy
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