linux-kernel - [PATCH] SPI: Use of_node_name

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Wed,  5 Dec 2018 13:50:41 -0600
From:   Rob Herring <robh@...nel.org>
To:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Mark Brown <broonie@...nel.org>, linux-spi@...r.kernel.org
Subject: [PATCH] SPI: Use of_node_name_eq for node name comparisons

Convert string compares of DT node names to use of_node_name_eq helper
instead. This removes direct access to the node name pointer.

Cc: Mark Brown <broonie@...nel.org>
Cc: linux-spi@...r.kernel.org
Signed-off-by: Rob Herring <robh@...nel.org>
---
 drivers/spi/spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 6ca59406b0b7..d27b6b0dee43 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1644,7 +1644,7 @@ static int of_spi_parse_dt(struct spi_controller *ctlr, struct spi_device *spi,
 	}
 
 	if (spi_controller_is_slave(ctlr)) {
-		if (strcmp(nc->name, "slave")) {
+		if (!of_node_name_eq(nc, "slave")) {
 			dev_err(&ctlr->dev, "%pOF is not called 'slave'\n",
 				nc);
 			return -EINVAL;
-- 
2.19.1