From: Andrei Emeltchenko <andrei.emeltchenko@nokia.com>
Date: Tue, 30 Nov 2010 22:11:49 +0000 (-0800)
Subject: omap: Serial: Define register access modes in LCR
X-Git-Tag: v2.6.38-rc1~469^2~61^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=662b083a87a3489f3f19c6e0651c1b99b0de5df0;p=pandora-kernel.git

omap: Serial: Define register access modes in LCR

Access to some registers depends on register access mode
Three different modes are available for OMAP (at least)
• Operational mode     LCR_REG[7] = 0x0
• Configuration mode A LCR_REG[7] = 0x1 and LCR_REG[7:0]! = 0xBF
• Configuration mode B LCR_REG[7] = 0x1 and LCR_REG[7:0]  = 0xBF

Define access modes and remove redefinitions and magic numbers
in serial drivers (and later in bluetooth driver).

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com>
Acked-by: Govindraj.R <govindraj.raja@ti.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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