From:   Rob Herring <robh@kernel.org>
To:     Manivannan Sadhasivam <mani@kernel.org>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        Richard Weinberger <richard@nod.at>,
        Vignesh Raghavendra <vigneshr@ti.com>
Cc:     devicetree@vger.kernel.org, linux-mtd@lists.infradead.org,
        linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] mtd: nand: qcom: Use of_property_present() for testing DT property presence
Date:   Fri, 10 Mar 2023 08:47:15 -0600
Message-Id: <20230310144715.1543926-1-robh@kernel.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.

Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/mtd/nand/raw/qcom_nandc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c
index 198a44794d2d..6b52ed8c6178 100644
--- a/drivers/mtd/nand/raw/qcom_nandc.c
+++ b/drivers/mtd/nand/raw/qcom_nandc.c
@@ -3054,7 +3054,7 @@ static int qcom_nand_host_parse_boot_partitions(struct qcom_nand_controller *nan
 	struct device *dev = nandc->dev;
 	int partitions_count, i, j, ret;
 
-	if (!of_find_property(dn, "qcom,boot-partitions", NULL))
+	if (!of_property_present(dn, "qcom,boot-partitions"))
 		return 0;
 
 	partitions_count = of_property_count_u32_elems(dn, "qcom,boot-partitions");
-- 
2.39.2