From: Kevin Hilman <khilman@ti.com>
Date: Tue, 29 Mar 2011 21:02:36 +0000 (-0700)
Subject: OMAP3+: VC: cleanup i2c slave address configuration
X-Git-Tag: v3.2-rc1~95^2^2~1^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba112a4e86ba8f0f9546bd953374cde064b507ca;p=pandora-kernel.git

OMAP3+: VC: cleanup i2c slave address configuration

- Add an i2c_slave_address field to the omap_vc_channel
- use VC/VP read/modify/write helper instead of open-coding
- remove smps_sa_shift, use __ffs(mask) for shift value
- I2C addresses 10-bit, change size to u16

Special thanks to Shweta Gulati <shweta.gulati@ti.com> for suggesting
the use of __ffs(x) instead of ffs(x) - 1.

Signed-off-by: Kevin Hilman <khilman@ti.com>
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