tree f8431df0230e786f4de8ecb62381d4caff5228d4
parent de4699cd616fee88b811b74b0b752388c093d3d5
author Bjorn Andersson <bjorn.andersson@linaro.org> 1519778725 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1527659447 +0200

soc: qcom: wcnss_ctrl: Fix increment in NV upload

[ Upstream commit 90c29ed7627b6b4aeb603ee197650173c8434512 ]

hdr.len includes both the size of the header and the fragment, so using
this when stepping through the firmware causes us to skip 16 bytes every
chunk of 3072 bytes; causing only the first fragment to actually be
valid data.

Instead use fragment size steps through the firmware blob.

Fixes: ea7a1f275cf0 ("soc: qcom: Introduce WCNSS_CTRL SMD client")
Reported-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>