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rpmsg: glink: smem: Support rx peak for size less than 4 bytes
authorArun Kumar Neelakantam <aneela@codeaurora.org>
Wed, 3 Oct 2018 11:38:20 +0000 (17:08 +0530)
committerBjorn Andersson <bjorn.andersson@linaro.org>
Thu, 4 Oct 2018 00:04:32 +0000 (17:04 -0700)
commitf4a20b72434dee00b9cba6459d5c6b9e8c3b175f
tree65ad096c69f31845d38a574a2f7b49b91fbbdf61tree | snapshot
parent1a389f70f54de636df0ec7ec841a4937573aa1f9commit | diff
rpmsg: glink: smem: Support rx peak for size less than 4 bytes

The current rx peak function fails to read the data if size is
less than 4bytes.

Use memcpy_fromio to support data reads of size less than 4 bytes.

Cc: stable@vger.kernel.org
Fixes: 1344789b16d1 ("rpmsg: glink: Remove chunk size word align warning")
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
drivers/rpmsg/qcom_glink_smem.c diff | blob | history
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