media: rc-loopback: return number of emitters rather than error

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The LIRC_SET_TRANSMITTER_MASK ioctl should return the number of emitters
if an invalid list was set.

Cc: stable@vger.kernel.org
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Sean Young 2021-07-03 15:37:17 +02:00 • committed by Mauro Carvalho Chehab

parent 379e205dab

commit 6b7f554be8

1 changed files with 1 additions and 1 deletions

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drivers/media/rc/rc-loopback.c

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