Commit 2724807f authored by Sibi Sankar's avatar Sibi Sankar Committed by Bjorn Andersson
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remoteproc: Prevent incorrect rproc state on xfer mem ownership failure



Any failure in the secure call for transferring mem ownership of mba
region to Q6 would result in reporting that the remoteproc device
is running. This is because the previous q6v5_clk_enable would have
been a success. Prevent this by updating variable 'ret' accordingly.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarSibi Sankar <sibis@codeaurora.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 60cc43fc
......@@ -761,13 +761,11 @@ static int q6v5_start(struct rproc *rproc)
}
/* Assign MBA image access in DDR to q6 */
xfermemop_ret = q6v5_xfer_mem_ownership(qproc, &qproc->mba_perm, true,
qproc->mba_phys,
qproc->mba_size);
if (xfermemop_ret) {
ret = q6v5_xfer_mem_ownership(qproc, &qproc->mba_perm, true,
qproc->mba_phys, qproc->mba_size);
if (ret) {
dev_err(qproc->dev,
"assigning Q6 access to mba memory failed: %d\n",
xfermemop_ret);
"assigning Q6 access to mba memory failed: %d\n", ret);
goto disable_active_clks;
}
......
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