uart: tidy the uart_get_info API

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We pass both port and state because the original caller had both to hand.
With all the attribute callers this won't be true so do the conversion in
the function itself.

The current callers all do lock/query/unlock. This won't be true for future
set based cases but there are plenty of get ones that will exist so split
the code with a helper for the future cases.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Alan Cox 2012-10-29 15:20:25 +00:00 • committed by Greg Kroah-Hartman

parent bebe73e31d

commit 9f1096943a

1 changed files with 15 additions and 14 deletions

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drivers/tty/serial/serial_core.c

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