From: ext David Cohen
Subject: [PATCH 0/3] omap: iovmm: Fix IOVMM check for fixed 'da'
Date: Tue, 8 Mar 2011 14:46:02 +0200
> IOVMM driver checks input 'da == 0' when mapping address to determine whether
> user wants fixed 'da' or not. At the same time, it
IOVMM driver checks input 'da == 0' when mapping address to determine whether
user wants fixed 'da' or not. At the same time, it doesn't disallow address
0x0 to be used, what creates an ambiguous situation. This patch set moves
fixed 'da' check to the input flags.
It also fixes da_start value for I
