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| author | Pali Rohár <pali@kernel.org> | 2022-09-24 12:43:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-25 09:29:44 +0200 |
| commit | 379a33786d489ab81885ff0b3935cfeb36137fea (patch) | |
| tree | a467460031dec77ef50df026f0ed157876d7c160 /drivers/tty/serial/Kconfig | |
| parent | 7c7f9bc986e698873b489c371a08f206979d06b7 (diff) | |
serial: 8250: Fix restoring termios speed after suspend
Since commit edc6afc54968 ("tty: switch to ktermios and new framework")
termios speed is no longer stored only in c_cflag member but also in new
additional c_ispeed and c_ospeed members. If BOTHER flag is set in c_cflag
then termios speed is stored only in these new members.
Since commit 027b57170bf8 ("serial: core: Fix initializing and restoring
termios speed") termios speed is available also in struct console.
So properly restore also c_ispeed and c_ospeed members after suspend to fix
restoring termios speed which is not represented by Bnnn constant.
Fixes: 4516d50aabed ("serial: 8250: Use canary to restart console after suspend")
Signed-off-by: Pali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20220924104324.4035-1-pali@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/Kconfig')
0 files changed, 0 insertions, 0 deletions