linux-kernel - [PATCH 07/13] soc: qcom: mdt_loader: Always invoke PAS mem

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Date:   Thu, 27 Jan 2022 18:55:07 -0800
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>
Cc:     Rob Herring <robh+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
        linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 07/13] soc: qcom: mdt_loader: Always invoke PAS mem_setup

After spelunking various old kernel trees no finds has been found
indicating that the PAS mem_setup call should actually be made
conditional on the image being relocatable.

Group the two PAS operations together, to facilitate splitting them out
in a following patch.

Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---
 drivers/soc/qcom/mdt_loader.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/drivers/soc/qcom/mdt_loader.c b/drivers/soc/qcom/mdt_loader.c
index ee991784a738..c8d43dc50cff 100644
--- a/drivers/soc/qcom/mdt_loader.c
+++ b/drivers/soc/qcom/mdt_loader.c
@@ -247,20 +247,17 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
 				ret, fw_name);
 			goto out;
 		}
-	}
 
-	if (relocate) {
-		if (pas_init) {
-			ret = qcom_scm_pas_mem_setup(pas_id, mem_phys,
-						     max_addr - min_addr);
-			if (ret) {
-				/* Unable to set up relocation */
-				dev_err(dev, "error %d setting up firmware %s\n",
-					ret, fw_name);
-				goto out;
-			}
+		ret = qcom_scm_pas_mem_setup(pas_id, mem_phys, max_addr - min_addr);
+		if (ret) {
+			/* Unable to set up relocation */
+			dev_err(dev, "error %d setting up firmware %s\n",
+				ret, fw_name);
+			goto out;
 		}
+	}
 
+	if (relocate) {
 		/*
 		 * The image is relocatable, so offset each segment based on
 		 * the lowest segment address.
-- 
2.33.1