From: Howard Mitchell <hm@hmbedded.co.uk>
Date: Fri, 19 Sep 2014 11:50:31 +0000 (+0100)
Subject: ASoC: core: Fix volsw_range funcs so SOC_DOUBLE_R_RANGE_TLV works.
X-Git-Tag: omap-for-v3.19/prcm-cleanup~125^2~8^2~11^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c7c343a1159d1cb7604b6137cf547b2c1e2375d;p=pandora-kernel.git

ASoC: core: Fix volsw_range funcs so SOC_DOUBLE_R_RANGE_TLV works.

This fixes a bug when using the SOC_DOUBLE_R_RANGE_TLV macro in
the invert mode. In the non-invert case, e.g.

SOC_DOUBLE_R_RANGE_TLV("<name>", <reg_l>, <reg_r>,
					0, 40, 255, 0, <tlv>)

the range sent to the hardware is 40..255, but in the invert case:

SOC_DOUBLE_R_RANGE_TLV("<name>", <reg_l>, <reg_r>,
					0, 40, 255, 1, <tlv>)

the range 215..0 was being sent to the hardware. This commit
corrects this to 255..40 so it is consistent with the non-invert
case.

Signed-off-by: Howard Mitchell <hm@hmbedded.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

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