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media: davinci: vpbe_osd: mark read reg function as __always_unused
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Wed, 24 Nov 2021 11:54:15 +0000 (11:54 +0000)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mon, 29 Nov 2021 12:23:14 +0000 (13:23 +0100)
commit0f5f89f2b71e34f1d0c216a00c61a8c306b0145e
treef6b182fb4cd73153ea3e3dc35072a39c8303be84tree | snapshot
parent8cb1ab105d461ab388e8de7b33de00796bf580c1commit | diff
media: davinci: vpbe_osd: mark read reg function as __always_unused

Such function is currently unused, but could be needed in the
future. So, keep it, marking it as __always_unused, in order to
avoid a clang W=1 error.

Reviewed-by: Lad Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/platform/davinci/vpbe_osd.c diff | blob | history
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