drivers/gpu/drm/nouveau/nouveau_connector.c:60:5: sparse: symbol 'nouveau_hdmimhz' was not declared. Should it be static?

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   6b5f04b6cf8ebab9a65d9c0026c650bb2538fd0f
commit: 1a0c96c075bb4517d4ce4fb6750ee0a3cf38714c drm/nouveau/kms: allow 225/297MHz pixel clocks for HDMI on Fermi/Kepler
date:   10 weeks ago
reproduce:
        # apt-get install sparse
        git checkout 1a0c96c075bb4517d4ce4fb6750ee0a3cf38714c
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/gpu/drm/nouveau/nouveau_connector.c:60:5: sparse: symbol 'nouveau_hdmimhz' was not declared. Should it be static?
   drivers/gpu/drm/nouveau/nouveau_connector.c:1081:29: sparse: cast to restricted __le16
   drivers/gpu/drm/nouveau/nouveau_connector.c:1083:39: sparse: cast to restricted __le16

Please review and possibly fold the followup patch.

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