From: Mans Rullgard <mans@mansr.com>
Date: Sun, 8 Mar 2015 14:30:04 +0000 (+0000)
Subject: serial: 8250: allow specifying iomem size in addition to address
X-Git-Tag: omap-for-v4.2/o2_dc~64^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee97d0e3f06498487671c23cad4230bf9aa5fd88;p=pandora-kernel.git

serial: 8250: allow specifying iomem size in addition to address

This adds a mapsize field to struct uart_port to be used in
conjunction with mapbase. If set, it overrides whatever value
serial8250_port_size() would otherwise report.

Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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