drm/rockchip: cdn-dp: change rk3399_cdn_dp from global to static
authorTom Rix <trix@redhat.com>
Thu, 21 Apr 2022 14:43:04 +0000 (10:43 -0400)
committerHeiko Stuebner <heiko@sntech.de>
Mon, 2 May 2022 21:53:58 +0000 (23:53 +0200)
commit7494b1ed1df414e43dc8429f0c016b2054b1b5da
tree39b5de1bec23afeccbad64d71230e443cec98ecd
parent421be3ee36a497949a4b564cd1e4f7f9fe755f57
drm/rockchip: cdn-dp: change rk3399_cdn_dp from global to static

Smatch reports this issue
cdn-dp-core.c:51:20: warning: symbol 'rk3399_cdn_dp' was not declared. Should it be static?

rk3399_cdn_dp is only used in cdn-dp-core.c so change
its storge-class specifier to static.

Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220421144304.586396-1-trix@redhat.com
drivers/gpu/drm/rockchip/cdn-dp-core.c