From: Murali Karicheri <m-karicheri2@ti.com>
Date: Mon, 14 Nov 2011 20:12:06 +0000 (+0530)
Subject: ARM: davinci: psc: fix incorrect mask
X-Git-Tag: v3.2-rc5~29^2~3^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f9a0981aca6bd454ef2a4bdac510af0f6e55bd4;p=pandora-kernel.git

ARM: davinci: psc: fix incorrect mask

There are 5 LSB bits defined in PDSTAT and the code
currently uses a mask of 1 bit to check the status.

Use a proper mask per the hardware specification.
While at it, use a #define for the mask to improve
readability.

Reviewed-by: Sergei Shtylyov <sshtylyov@mvista.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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