From: Rob Herring <robh@kernel.org>
To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Philipp Zabel <p.zabel@pengutronix.de>,
David Airlie <airlied@linux.ie>,
dri-devel@lists.freedesktop.org
Subject: [PATCH] drm: imx: Use of_node_name_eq for node name comparisons
Date: Wed, 5 Dec 2018 13:50:23 -0600 [thread overview]
Message-ID: <20181205195050.4759-7-robh@kernel.org> (raw)
Convert string compares of DT node names to use of_node_name_eq helper
instead. This removes direct access to the node name pointer.
For instances using of_node_cmp, this has the side effect of now using
case sensitive comparisons. This should not matter for any FDT based
system which this is.
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/gpu/drm/imx/imx-drm-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 0e6942f21a4e..99ec6e5f89dc 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -198,7 +198,7 @@ static int compare_of(struct device *dev, void *data)
}
/* Special case for LDB, one device for two channels */
- if (of_node_cmp(np->name, "lvds-channel") == 0) {
+ if (of_node_name_eq(np, "lvds-channel")) {
np = of_get_parent(np);
of_node_put(np);
}
--
2.19.1
next reply other threads:[~2018-12-05 19:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-05 19:50 Rob Herring [this message]
2019-02-13 18:07 ` [PATCH] drm: imx: Use of_node_name_eq for node name comparisons Rob Herring
2019-02-14 9:07 ` Philipp Zabel
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