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SubjectRe: [PATCH v2 1/3] gpio: pcf857x: change to devm_request_threaded_irq

Hi

> Remove the request_irq and use devm_request_threaded_irq
> also cleanup free_irq. devm_* takes care of that.
>
> Signed-off-by: George Cherian <george.cherian@ti.com>
> ---
> arch/arm/boot/dts/dra7-evm.dts | 2 +-
> drivers/gpio/gpio-pcf857x.c | 28 ++++++++++++++++++++++++----
> 2 files changed, 25 insertions(+), 5 deletions(-)
>
> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
> index 8b0738a..39b44bc 100644
> --- a/arch/arm/boot/dts/dra7-evm.dts
> +++ b/arch/arm/boot/dts/dra7-evm.dts
> @@ -65,7 +65,7 @@
> n_latch = <0x1408>;
> gpio-controller;
> #gpio-cells = <2>;
> - interrupt-parent = <&pcf_20>;
> + interrupt-parent = <&gpio20>;
> interrupts = <14 2>;
> interrupt-controller;
> #interrupt-cells = <2>;

I'm not sure detail,
but does above "exchange interrupt-parent" and "using devm_request_threaded_irq()"
have any relationship ?
Separate patch seems nice ?

Best regards
---
Kuninori Morimoto


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