tree 74d5b5434ac40bfaee75e8c1891f00d98b3460fb
parent f465300aab0d0945969508dd951ab022c09856cb
author Ulf Hansson <ulf.hansson@linaro.org> 1544460757 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1546087075 +0100

mmc: core: Allow BKOPS and CACHE ctrl even if no HPI support

commit ba9f39a785a9977e72233000711ef1eb48203551 upstream.

In commit 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC
cards"), then intent was to prevent HPI from being used for some eMMC
cards, which didn't properly support it. However, that went too far, as
even BKOPS and CACHE ctrl became prevented. Let's restore those parts and
allow BKOPS and CACHE ctrl even if HPI isn't supported.

Fixes: 5320226a0512 ("mmc: core: Disable HPI for certain Hynix eMMC cards")
Cc: Pratibhasagar V <pratibha@codeaurora.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>