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MLK-16536-9 video: fbdev: dcss: remove undesired variables in 'dcss_set_par()'

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The variables 'cinfo' and 'chan_info' both refer to the
same 'struct dcss_channel_info' data. So remove 'chan_info'
and its related variables to make code more clean.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Reviewed-by: Robby Cai <robby.cai@nxp.com>
This commit is contained in:
Fancy Fang 2017-09-22 22:19:02 +08:00 committed by Jason Liu
parent 90abbb4bf5
commit e858a307b7
1 changed files with 3 additions and 8 deletions
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11
drivers/video/fbdev/mxc/imx_dcss.c
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@ -2613,21 +2613,16 @@ static int dcss_set_par(struct fb_info *fbi)
int fb_node = fbi->node;
struct dcss_channel_info *cinfo = fbi->par;
struct dcss_info *info = cinfo->dev_data;
struct dcss_channels *chans = &info->chans;
struct dcss_channel_info *chan_info;
struct cbuffer *cb;
struct cbuffer *cb = &cinfo->cb;
struct ctxld_commit *cc;
if (fb_node < 0 || fb_node > 2)
BUG_ON(1);
chan_info = &chans->chan_info[fb_node];
cb = &chan_info->cb;
/* TODO: add save/recovery when config failed */
fb_var_to_pixmap(&chan_info->input, &fbi->var);
fb_var_to_pixmap(&cinfo->input, &fbi->var);
ret = config_channel_pipe(chan_info);
ret = config_channel_pipe(cinfo);
if (ret)
goto fail;