tree 3dd762c83284ffd6fa0fca8c5fd3516c9a1a8e28
parent e2427b09ba929c2b9d02556b74a85161a7364792
author Bjorn Andersson <bjorn.andersson@linaro.org> 1485119866 -0800
committer Kishon Vijay Abraham I <kishon@ti.com> 1485502612 +0530

phy: qcom-ufs: Don't kfree devres resource

Upon failing to acquire regulator supplies the qcom-ufs driver calls
kfree() on the devm allocated memory used to store the name of the
regulator, leading to devres corruption.

Rather than switching to using the appropriate free function the patch
acknowledge the fact that "name" is always a constant string and we
don't actually need to create a local copy of it, but rather just
reference the constant string.

Fixes: add78fc05702 ("phy: qcom-ufs: Use devm sibling of kstrdup for regulator names")
Cc: stable@vger.kernel.org
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>