Am Dienstag 30 Juni 2015, 17:15:50 schrieb Dmitry Osipenko:
> Commit 72daceb9a10a ("net: rfkill: gpio: Add default GPIO driver mappings
> for ACPI") removed possibility to request GPIO by table index for non-ACPI
> platforms without changing it users. As result "shutdown" GPIO request
> will fail if request for "reset" GPIO succeeded or "reset" will be
> requested instead of "shutdown" if "reset" wasn't defined. Fix it by
> making gpiod_lookup_table use con_id's instead of indexes.
>
> Signed-off-by: Dmitry Osipenko <[email protected]>
> Fixes: 72daceb (net: rfkill: gpio: Add default GPIO driver mappings for
> ACPI) Cc: <[email protected]> # v3.19+
> Acked-by: Alexandre Courbot <[email protected]>beside a small typo in the commit message (is users -> its users) this looks good now. I can confirm that the gpio's are all available now. Reviewed-by: Marc Dietrich <[email protected]> > --- > > v2: s/GPIO_LOOKUP_IDX/GPIO_LOOKUP/, otherwise "shutdown" GPIO won't be > requested > > arch/arm/mach-tegra/board-paz00.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/mach-tegra/board-paz00.c > b/arch/arm/mach-tegra/board-paz00.c index fbe74c6..49d1110 100644 > --- a/arch/arm/mach-tegra/board-paz00.c > +++ b/arch/arm/mach-tegra/board-paz00.c > @@ -39,8 +39,8 @@ static struct platform_device wifi_rfkill_device = { > static struct gpiod_lookup_table wifi_gpio_lookup = { > .dev_id = "rfkill_gpio", > .table = { > - GPIO_LOOKUP_IDX("tegra-gpio", 25, NULL, 0, 0), > - GPIO_LOOKUP_IDX("tegra-gpio", 85, NULL, 1, 0), > + GPIO_LOOKUP("tegra-gpio", 25, "reset", 0), > + GPIO_LOOKUP("tegra-gpio", 85, "shutdown", 0), > { }, > }, > };
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