linux-kernel - [PATCH] ACPI/IORT: Handle device properties with software node API

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Message-Id: <20210511125528.18525-1-heikki.krogerus@linux.intel.com>
Date:   Tue, 11 May 2021 15:55:28 +0300
From:   Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Hanjun Guo <guohanjun@...wei.com>,
        Sudeep Holla <sudeep.holla@....com>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     Jean-Philippe Brucker <jean-philippe@...aro.org>,
        Joerg Roedel <jroedel@...e.de>,
        Eric Auger <eric.auger@...hat.com>,
        Will Deacon <will@...nel.org>, linux-acpi@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ACPI/IORT: Handle device properties with software node API

The older device property API is going to be removed.
Replacing the device_add_properties() call with software
node API equivalent device_create_managed_software_node().

Fixes: 434b73e61cc6 ("iommu/arm-smmu-v3: Use device properties for pasid-num-bits")
Signed-off-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
---
 drivers/acpi/arm64/iort.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c
index 3912a1f6058e5..e34937e11186a 100644
--- a/drivers/acpi/arm64/iort.c
+++ b/drivers/acpi/arm64/iort.c
@@ -976,7 +976,7 @@ static void iort_named_component_init(struct device *dev,
 				      FIELD_GET(ACPI_IORT_NC_PASID_BITS,
 						nc->node_flags));
 
-	if (device_add_properties(dev, props))
+	if (device_create_managed_software_node(dev, props, NULL))
 		dev_warn(dev, "Could not add device properties\n");
 }
 
-- 
2.30.2