[PATCH] spi: mediatek: single device does not require cs_gpios
Nicolas Boichat
drinkcat at chromium.org
Thu Nov 5 02:33:04 PST 2015
On Thu, Nov 5, 2015 at 5:16 PM, Andy Shevchenko
<andy.shevchenko at gmail.com> wrote:
> On Thu, Nov 5, 2015 at 7:50 AM, Nicolas Boichat <drinkcat at chromium.org> wrote:
[...]
>> diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
>> index 563954a..f694031 100644
>> --- a/drivers/spi/spi-mt65xx.c
>> +++ b/drivers/spi/spi-mt65xx.c
>> @@ -410,7 +410,7 @@ static int mtk_spi_setup(struct spi_device *spi)
>> if (!spi->controller_data)
>> spi->controller_data = (void *)&mtk_default_chip_info;
>>
>> - if (mdata->dev_comp->need_pad_sel)
>> + if (mdata->dev_comp->need_pad_sel && spi->cs_gpio >= 0)
>
> gpio_is_valid() ?
Yes, thanks! Will fix in next round. (there is a few other ones in
driver/spi/* that should probably be fixed too...)
Best,
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