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Date:   Wed, 8 Aug 2018 14:19:10 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Leonardo Brás <leobras.c@...il.com>
Cc:     Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 04/15] staging: fbtft: Fixes some lines long lines
 (>80) - Style

On Tue, Aug 07, 2018 at 09:28:42PM -0300, Leonardo Brás wrote:
> Trying to keep the code in the 80-char line limit.
> 
> Signed-off-by: Leonardo Brás <leobras.c@...il.com>
> 
> diff --git a/drivers/staging/fbtft/fb_ssd1306.c b/drivers/staging/fbtft/fb_ssd1306.c
> index 9276be499303..f5e0ec1c01dc 100644
> --- a/drivers/staging/fbtft/fb_ssd1306.c
> +++ b/drivers/staging/fbtft/fb_ssd1306.c
> @@ -184,7 +184,8 @@ static int write_vmem(struct fbtft_par *par, size_t offset, size_t len)
>  		for (y = 0; y < yres / 8; y++) {
>  			*buf = 0x00;
>  			for (i = 0; i < 8; i++)
> -				*buf |= (vmem16[(y * 8 + i) * xres + x] ? 1 : 0) << i;
> +				*buf |= (vmem16[(y * 8 + i) * xres + x] ?
> +					 1 : 0) << i;
>  			buf++;
>  		}
>  	}
> diff --git a/drivers/staging/fbtft/fb_ssd1331.c b/drivers/staging/fbtft/fb_ssd1331.c
> index 383e197cf56a..e2b3ba82d01f 100644
> --- a/drivers/staging/fbtft/fb_ssd1331.c
> +++ b/drivers/staging/fbtft/fb_ssd1331.c
> @@ -74,7 +74,8 @@ static void write_reg8_bus8(struct fbtft_par *par, int len, ...)
>  		for (i = 0; i < len; i++)
>  			buf[i] = (u8)va_arg(args, unsigned int);
>  		va_end(args);
> -		fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, par->info->device, u8, buf, len, "%s: ", __func__);
> +		fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, par->info->device,
> +				  u8, buf, len, "%s: ", __func__);
>  	}
> 
>  	va_start(args, len);
> diff --git a/drivers/staging/fbtft/fb_st7735r.c b/drivers/staging/fbtft/fb_st7735r.c
> index 9670a8989b91..c8e94f388ce5 100644
> --- a/drivers/staging/fbtft/fb_st7735r.c
> +++ b/drivers/staging/fbtft/fb_st7735r.c
> @@ -130,8 +130,10 @@ static int set_var(struct fbtft_par *par)
> 
>  /*
>   * Gamma string format:
> - * VRF0P VOS0P PK0P PK1P PK2P PK3P PK4P PK5P PK6P PK7P PK8P PK9P SELV0P SELV1P SELV62P SELV63P
> - * VRF0N VOS0N PK0N PK1N PK2N PK3N PK4N PK5N PK6N PK7N PK8N PK9N SELV0N SELV1N SELV62N SELV63N
> + * VRF0P VOS0P PK0P PK1P PK2P PK3P PK4P
> + *	       PK5P PK6P PK7P PK8P PK9P SELV0P SELV1P SELV62P SELV63P
> + * VRF0N VOS0N PK0N PK1N PK2N PK3N PK4N
> + *	       PK5N PK6N PK7N PK8N PK9N SELV0N SELV1N SELV62N SELV63N

Some lines should stay long, please use common sense.  checkpatch is a
guide, not a hard/fast rule.

greg k-h

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