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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2017-09-18 15:05:42 +0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-10-11 19:57:47 +0300
commitda5516b5e81d45a96291823620f6c820178dc055 (patch)
tree44972ef069f759be8580d9aac09184da60e4c55e /Documentation/media
parentceb22c8eeecaf51f88a49202d00ea599b9e15477 (diff)
downloadlinux-da5516b5e81d45a96291823620f6c820178dc055.tar.xz
media: dvb_frontend: better document the -EPERM condition
Two readonly ioctls can't be allowed if the frontend device is opened in read only mode. Explain why. Reviewed by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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