Re: [PATCH] pinctrl: sunxi: use chained_irq_{enter, exit} for GIC compatibility

From: Linus Walleij
Date: Mon Feb 24 2014 - 08:29:43 EST


On Mon, Feb 10, 2014 at 5:22 PM, Chen-Yu Tsai <wens@xxxxxxxx> wrote:

> On tha Allwinner A20 SoC, the external interrupts on the pin controller
> device are connected to the GIC. Without chained_irq_{enter, exit},
> external GPIO interrupts, such as used by mmc core card detect, cause
> the system to hang.
>
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>

Patch applied for fixes with Maxime's ACK.

Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/