serial: cast before shifting on port io

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Without this we will shift data into oblivion and give wrong results on
some configurations

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

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Alan Cox 2012-11-06 14:30:28 +00:00 • committed by Greg Kroah-Hartman

parent 4bb535d2b6

commit 7a876b39b5

1 changed files with 1 additions and 1 deletions

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drivers/tty/serial/serial_core.c

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