Re: [PATCH] staging: fbtft: fix character limit, trailing ; warning, etc.

Joe Perches
2017-04-22T23:36:51Z

On Sat, 2017-04-22 at 16:26 +0100, Eric Curtin wrote:
> checkpatch spits out a warning about the 80 character line limit. Split
> the parameters of these functions onto different lines. Put the ; with
> the macro caller instead. Lined up parameters as there was another
> CHECK warning about that.
[]
> diff --git a/drivers/staging/fbtft/fbtft-bus.c b/drivers/staging/fbtft/fbtft-bus.c
[]
> @@ -24,7 +24,14 @@ void func(struct fbtft_par *par, int len, ...) \
> buf[i] = (type)va_arg(args, unsigned int); \
> } \
> va_end(args); \
> - fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, par->info->device, type, buf, len, "%s: ", __func__); \
> + fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, \
> + par, \
> + par->info->device, \
> + type, \
> + buf, \
> + len, \
> + "%s: ", \
> + __func__); \
> } \

Multiple arguments per line please before 80 columns

fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par,                  \
par->info->device, type, buf, len,          \
"%s: ", __func__);                          \