From: Shawn Guo Date: Tue, 15 Jan 2013 15:30:27 +0000 (+0800) Subject: mmc: sdhci-esdhc-imx: fix host version read X-Git-Tag: v3.9-rc1~78^2~48 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef4d0888bb7e1b963880f086575081c3d39cad2d;p=pandora-kernel.git mmc: sdhci-esdhc-imx: fix host version read When commit 95a2482 (mmc: sdhci-esdhc-imx: add basic imx6q usdhc support) works around host version issue on imx6q, it gets the register address fixup "reg ^= 2" lost for imx25/35/51/53 esdhc. Thus, the controller version on these SoCs is wrongly identified as v1 while it's actually v2. Add the address fixup back and take a different approach to correct imx6q host version, so that the host version read gets back to work for all SoCs. Signed-off-by: Shawn Guo Cc: Signed-off-by: Chris Ball --- Reading git-diff-tree failed