diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2013-01-15 23:30:27 +0800 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-02-24 14:36:56 -0500 |
| commit | ef4d0888bb7e1b963880f086575081c3d39cad2d (patch) | |
| tree | 9b6ce04697d823f784219c73f9991a91053e531c /drivers/mmc/host/wbsd.c | |
| parent | 893613b06f10578851d6bc36f0da33d248c93554 (diff) | |
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 <shawn.guo@linaro.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/wbsd.c')
0 files changed, 0 insertions, 0 deletions