media: dvb: symbol fixup for dvb_attach()
commit 86495af1 upstream. In commit 9011e49d ("modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules") the use of symbol_get is properly restricted to GPL-only marked symbols. This interacts oddly with the DVB logic which only uses dvb_attach() to load the dvb driver which then uses symbol_get(). Fix this up by properly marking all of the dvb_attach attach symbols as EXPORT_SYMBOL_GPL(). Fixes: 9011e49d ("modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules") Cc: stable <stable@kernel.org> Reported-by:Stefan Lippers-Hollmann <s.l-h@gmx.de> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Christoph Hellwig <hch@lst.de> Cc: linux-media@vger.kernel.org Cc: linux-modules@vger.kernel.org Acked-by:
Luis Chamberlain <mcgrof@kernel.org> Acked-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Link: https://lore.kernel.org/r/20230908092035.3815268-2-gregkh@linuxfoundation.org Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
b047ac15
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