[PATCH v2] media: omap2: omapfb: convert to DEFINE_SHOW_ATTRIBUTE

[Frank Lee]

On Sun, Dec 2, 2018 at 12:14 PM Yangtao Li <tiny.windzz at gmail.com> wrote:
>
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Yangtao Li <tiny.windzz at gmail.com>
> ---
Changes in v2:
-Add a missing edit of dss_fops
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