serial: pch_uart: add debugfs hook for register dump

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This driver will be use as interfaces for multiple kinds of
devices like Bluetooth/GPS etc, this debug hook will make driver
debugging much easier.

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Feng Tang 2012-02-06 17:24:43 +08:00 • committed by Greg Kroah-Hartman

parent d3bda5298a

commit d011411ddb

1 changed files with 84 additions and 0 deletions

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drivers/tty/serial/pch_uart.c

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