serial: max3100: Enable TIOCM_LOOP

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Enable or disable loopback at run-time.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240409144721.638326-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Andy Shevchenko 2024-04-09 17:45:48 +03:00 • committed by Greg Kroah-Hartman

parent 925b2c3f6b

commit 771d22bce7

1 changed files with 14 additions and 12 deletions

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drivers/tty/serial/max3100.c

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