[PATCH AUTOSEL 5.8 07/42] speakup: Fix wait_for_xmitr for ttyio case
sashal at kernel.org
Sat Sep 5 12:02:11 UTC 2020
On Mon, Aug 31, 2020 at 05:33:45PM +0200, Greg Kroah-Hartman wrote:
>On Mon, Aug 31, 2020 at 11:28:59AM -0400, Sasha Levin wrote:
>> From: Samuel Thibault <samuel.thibault at ens-lyon.org>
>> [ Upstream commit 2b86d9b8ec6efb86fc5ea44f2d49b1df17f699a1 ]
>> This was missed while introducing the tty-based serial access.
>> The only remaining use of wait_for_xmitr with tty-based access is in
>> spk_synth_is_alive_restart to check whether the synth can be restarted.
>> With tty-based this is up to the tty layer to cope with the buffering
>> etc. so we can just say yes.
>> Signed-off-by: Samuel Thibault <samuel.thibault at ens-lyon.org>
>> Link: https://lore.kernel.org/r/20200804160637.x3iycau5izywbgzl@function
>> Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
>> Signed-off-by: Sasha Levin <sashal at kernel.org>
>> drivers/staging/speakup/serialio.c | 8 +++++---
>> drivers/staging/speakup/spk_priv.h | 1 -
>> drivers/staging/speakup/spk_ttyio.c | 7 +++++++
>> drivers/staging/speakup/spk_types.h | 1 +
>> drivers/staging/speakup/synth.c | 2 +-
>> 5 files changed, 14 insertions(+), 5 deletions(-)
>Not needed for 5.8 or older, sorry, this was a 5.9-rc1+ issue only.
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