serial: 8250_dw: only get the clock rate in one place
authorHeikki Krogerus <heikki.krogerus@linux.intel.com>
Wed, 18 Mar 2015 10:55:13 +0000 (12:55 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Mar 2015 22:04:42 +0000 (23:04 +0100)
The clock rate is requested from a property called
"clock-frequency" in both dw8250_probe_of and
dw8250_probe_acpi. Moving the requests to dw8250_probe.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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