media: rc: fix timeout handling after switch to microsecond durations

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commit 06b831588b upstream.

Commit 528222d853 ("media: rc: harmonize infrared durations to
microseconds") missed to switch some timeout calculations from
nanoseconds to microseconds. This resulted in spurious key_up+key_down
events at the last scancode if the rc device uses a long timeout
(eg 100ms on nuvoton-cir) as the device timeout wasn't properly
accounted for in the keyup timeout calculation.

Fix this by applying the proper conversion functions.

Cc: stable@vger.kernel.org
Fixes: 528222d853 ("media: rc: harmonize infrared durations to microseconds")
Signed-off-by: Matthias Reichl <hias@horus.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Matthias Reichl 2021-01-05 10:30:23 +01:00 • committed by Greg Kroah-Hartman

parent 4b5a88b3f4

commit 8429fee291

3 changed files with 4 additions and 4 deletions

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2

drivers/media/rc/ir-mce_kbd-decoder.c

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4

drivers/media/rc/rc-main.c

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2

drivers/media/rc/serial_ir.c

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