[RESEND PATCH 03/19] pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler

[Linus Walleij]

On Tue, Nov 10, 2020 at 7:24 AM Frank Lee <frank at allwinnertech.com> wrote:

> From: Yangtao Li <frank at allwinnertech.com>
>
> It is found on many allwinner soc that there is a low probability that
> the interrupt status cannot be read in sunxi_pinctrl_irq_handler. This
> will cause the interrupt status of a gpio bank to always be active on
> gic, preventing gic from responding to other spi interrupts correctly.
>
> So we should call the chained_irq_* each time enter sunxi_pinctrl_irq_handler().
>
> Cc: stable at vger.kernel.org
> Signed-off-by: Yangtao Li <frank at allwinnertech.com>

Patch applied.

Yours,
Linus Walleij