serial: 8250_dw: don't limit DMA support to ACPI
authorHeikki Krogerus <heikki.krogerus@linux.intel.com>
Thu, 5 Sep 2013 14:34:53 +0000 (17:34 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Sep 2013 21:27:24 +0000 (14:27 -0700)
It should be available for DT users as well. This does not
enable DMA by default except with ACPI. DT users can enable
DMA based on a property.

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

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