linux-kernel - Re: [PATCH v1 2/2] gpio: dwapb: Switch to use fwnode instead of of

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Date:   Fri, 24 Dec 2021 16:47:24 +0300
From:   Serge Semin <fancer.lancer@...il.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Serge Semin <Sergey.Semin@...kalelectronics.ru>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-acpi@...r.kernel.org,
        Hoan Tran <hoan@...amperecomputing.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>
Subject: Re: [PATCH v1 2/2] gpio: dwapb: Switch to use fwnode instead of
 of_node

On Thu, Dec 23, 2021 at 12:38:09PM +0200, Andy Shevchenko wrote:
> GPIO library now accepts fwnode as a firmware node, so
> switch the driver to use it and hence rectify the ACPI
> case which uses software nodes.
> 
> Note, in this case it's rather logical fix that doesn't
> affect functionality, thus no backporting required.

Thanks for the patch.
Acked-by: Serge Semin <fancer.lancer@...il.com>

-Sergey

> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
>  drivers/gpio/gpio-dwapb.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
> index ec0767d7800d..b0f3aca61974 100644
> --- a/drivers/gpio/gpio-dwapb.c
> +++ b/drivers/gpio/gpio-dwapb.c
> @@ -15,7 +15,6 @@
>  #include <linux/irq.h>
>  #include <linux/mod_devicetable.h>
>  #include <linux/module.h>
> -#include <linux/of.h>
>  #include <linux/platform_device.h>
>  #include <linux/property.h>
>  #include <linux/reset.h>
> @@ -515,9 +514,7 @@ static int dwapb_gpio_add_port(struct dwapb_gpio *gpio,
>  		return err;
>  	}
>  
> -#ifdef CONFIG_OF_GPIO
> -	port->gc.of_node = to_of_node(pp->fwnode);
> -#endif
> +	port->gc.fwnode = pp->fwnode;
>  	port->gc.ngpio = pp->ngpio;
>  	port->gc.base = pp->gpio_base;
>  
> -- 
> 2.34.1
>