On Wed, Feb 05, 2014 at 06:36:42PM -0200, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.este...@freescale.com>
>
Don't use the From: header. It is for maintainers sending patches on
behalf of other people. Figure out how to send emails from within
freescale. That way we can do a minimum of verifying that your
signed-off-by matches your email "From" header.
> Fix the following checkpatch warnings:
>
> ERROR: return is not a function, parentheses are not required
> #462: FILE: drivers/staging/imx-drm/imx-hdmi.c:462:
> + return (hdmi->hdmi_data.enc_in_format !=
>
> ERROR: return is not a function, parentheses are not required
> #468: FILE: drivers/staging/imx-drm/imx-hdmi.c:468:
> + return ((hdmi->hdmi_data.enc_out_format == YCBCR422_8BITS) &&
>
> ERROR: return is not a function, parentheses are not required
> #475: FILE: drivers/staging/imx-drm/imx-hdmi.c:475:
> + return ((hdmi->hdmi_data.enc_in_format == YCBCR422_8BITS) &&
>
> Signed-off-by: Fabio Estevam <fabio.este...@freescale.com>
> ---
> drivers/staging/imx-drm/imx-hdmi.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/staging/imx-drm/imx-hdmi.c
> b/drivers/staging/imx-drm/imx-hdmi.c
> index 62ce0e8..8c15e07 100644
> --- a/drivers/staging/imx-drm/imx-hdmi.c
> +++ b/drivers/staging/imx-drm/imx-hdmi.c
> @@ -459,22 +459,22 @@ static void hdmi_video_sample(struct imx_hdmi *hdmi)
>
> static int is_color_space_conversion(struct imx_hdmi *hdmi)
> {
> - return (hdmi->hdmi_data.enc_in_format !=
> - hdmi->hdmi_data.enc_out_format);
> + return hdmi->hdmi_data.enc_in_format !=
> + hdmi->hdmi_data.enc_out_format;
Use spaces to align these so the 'h' characters are on the same column.
return hdmi->hdmi_data.enc_in_format !=
hdmi->hdmi_data.enc_out_format;
Actually, it now fits on one line:
return hdmi->hdmi_data.enc_in_format != hdmi->hdmi_data.enc_out_format;
> }
>
> static int is_color_space_decimation(struct imx_hdmi *hdmi)
> {
> - return ((hdmi->hdmi_data.enc_out_format == YCBCR422_8BITS) &&
> + return (hdmi->hdmi_data.enc_out_format == YCBCR422_8BITS) &&
> (hdmi->hdmi_data.enc_in_format == RGB ||
> - hdmi->hdmi_data.enc_in_format == YCBCR444));
> + hdmi->hdmi_data.enc_in_format == YCBCR444);
This code would clearer if it were aligned properly using spaces:
return hdmi->hdmi_data.enc_out_format == YCBCR422_8BITS &&
(hdmi->hdmi_data.enc_in_format == RGB ||
hdmi->hdmi_data.enc_in_format == YCBCR444);
But really it would be more clear if we broke it up:
if (hdmi->hdmi_data.enc_out_format != YCBCR422_8BITS)
return 0;
if (hdmi->hdmi_data.enc_in_format == RGB ||
hdmi->hdmi_data.enc_in_format == YCBCR444)
return 1;
return 0;
regards,
dan carpenter
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