From: Ramon Fried <ramon.fried@gmail.com>
Date: Thu, 24 May 2018 19:21:41 +0000 (+0300)
Subject: remoteproc: qcom_q6v5: don't auto boot remote processor
X-Git-Tag: v5.1-rc1~33^2~18
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4107102d60791d04b2ecf6e6d78bfc53ea6e8db3;p=linux.git

remoteproc: qcom_q6v5: don't auto boot remote processor

Sometimes that rmtfs userspace module is not brought
up fast enough and the modem crashes.
disabling automated boot in the driver and triggering
the boot from user-space sovles the problem.

Acked-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index 07d1cc52a647..71cfac580967 100644
--- a/drivers/remoteproc/qcom_q6v5_mss.c
+++ b/drivers/remoteproc/qcom_q6v5_mss.c
@@ -1269,6 +1269,8 @@ static int q6v5_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
+	rproc->auto_boot = false;
+
 	qproc = (struct q6v5 *)rproc->priv;
 	qproc->dev = &pdev->dev;
 	qproc->rproc = rproc;