[PATCH] pinctrl: imx: output one pin/config pair per line in pinconf-groups

[Shawn Guo]

On Sat, Aug 20, 2016 at 01:05:37AM +0300, Vladimir Zapolskiy wrote:
> cat /sys/kernel/debug/pinctrl/${pinctrl}/pinconf-groups output is
> hardly readable, if a pin group contains more than one pin the output
> is glued and looks like this:
> 
>   MX6Q_PAD_SD1_DAT0: 0x17071MX6Q_PAD_SD1_CMD: 0x17071MX6Q_PAD_SD1_CLK: 0x17071
> 
> Add two space indentation and a new line separator to improve
> readability of the output.
> 
> Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy at mentor.com>

Acked-by: Shawn Guo <shawnguo at kernel.org>

> ---
>  drivers/pinctrl/freescale/pinctrl-imx.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c
> index 71391757938b..56fd88013850 100644
> --- a/drivers/pinctrl/freescale/pinctrl-imx.c
> +++ b/drivers/pinctrl/freescale/pinctrl-imx.c
> @@ -501,7 +501,7 @@ static void imx_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
>  		ret = imx_pinconf_get(pctldev, pin->pin, &config);
>  		if (ret)
>  			return;
> -		seq_printf(s, "%s: 0x%lx", name, config);
> +		seq_printf(s, "  %s: 0x%lx\n", name, config);
>  	}
>  }
>  
> -- 
> 2.8.1
> 
> 
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