linux-kernel - RE: [PATCH V4 2/3] pinctrl: imx: Support building SCU pinctrl core driver as module

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Date:   Tue, 8 Sep 2020 08:51:37 +0000
From:   Aisheng Dong <aisheng.dong@....com>
To:     Anson Huang <anson.huang@....com>,
        "festevam@...il.com" <festevam@...il.com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "stefan@...er.ch" <stefan@...er.ch>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        "linus.walleij@...aro.org" <linus.walleij@...aro.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "arnd@...db.de" <arnd@...db.de>
CC:     dl-linux-imx <linux-imx@....com>
Subject: RE: [PATCH V4 2/3] pinctrl: imx: Support building SCU pinctrl core
 driver as module

> From: Anson Huang <Anson.Huang@....com>
> Sent: Tuesday, September 8, 2020 4:12 PM
> 
> Change PINCTR_IMX_SCU to tristate, add module author, description and
> license to support building SCU pinctrl core driver as module.
> 
> Signed-off-by: Anson Huang <Anson.Huang@....com>
> ---
> changes since V3:
> 	- remove the prompt for PINCTRL_IMX_SCU.

Good suggestion from Arnd.

Reviewed-by: Dong Aisheng <aisheng.dong@....com>

Regards
Aisheng

> ---
>  drivers/pinctrl/freescale/Kconfig       | 2 +-
>  drivers/pinctrl/freescale/pinctrl-scu.c | 5 +++++
>  2 files changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/pinctrl/freescale/Kconfig b/drivers/pinctrl/freescale/Kconfig
> index 08fcf5c..7198916 100644
> --- a/drivers/pinctrl/freescale/Kconfig
> +++ b/drivers/pinctrl/freescale/Kconfig
> @@ -7,7 +7,7 @@ config PINCTRL_IMX
>  	select REGMAP
> 
>  config PINCTRL_IMX_SCU
> -	bool
> +	tristate
>  	depends on IMX_SCU
>  	select PINCTRL_IMX
> 
> diff --git a/drivers/pinctrl/freescale/pinctrl-scu.c
> b/drivers/pinctrl/freescale/pinctrl-scu.c
> index 9df45d3..59b5f8a 100644
> --- a/drivers/pinctrl/freescale/pinctrl-scu.c
> +++ b/drivers/pinctrl/freescale/pinctrl-scu.c
> @@ -7,6 +7,7 @@
> 
>  #include <linux/err.h>
>  #include <linux/firmware/imx/sci.h>
> +#include <linux/module.h>
>  #include <linux/of_address.h>
>  #include <linux/pinctrl/pinctrl.h>
>  #include <linux/platform_device.h>
> @@ -123,3 +124,7 @@ void imx_pinctrl_parse_pin_scu(struct imx_pinctrl
> *ipctl,
>  		pin_scu->mux_mode, pin_scu->config);
>  }
>  EXPORT_SYMBOL_GPL(imx_pinctrl_parse_pin_scu);
> +
> +MODULE_AUTHOR("Dong Aisheng <aisheng.dong@....com>");
> +MODULE_DESCRIPTION("NXP i.MX SCU common pinctrl driver");
> +MODULE_LICENSE("GPL v2");
> --
> 2.7.4