serial: sc16is7xx: change EFR lock to operate on each channels

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commit 4409df5866 upstream.

Now that the driver has been converted to use one regmap per port, change
efr locking to operate on a channel basis instead of on the whole IC.

Fixes: 3837a03795 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port")
Cc:  <stable@vger.kernel.org> # 6.1.x: 3837a03 serial: sc16is7xx: improve regmap debugfs by using one regmap per port
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://lore.kernel.org/r/20231211171353.2901416-5-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Hugo Villeneuve 2023-12-11 12:13:51 -05:00 • committed by Greg Kroah-Hartman

parent f6c58552a8

commit 4b068e55bf

1 changed files with 26 additions and 23 deletions

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drivers/tty/serial/sc16is7xx.c

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