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drm: of: simplify component probe code
author
Baruch Siach
<baruch@tkos.co.il>
Thu, 22 Feb 2018 19:22:50 +0000
(21:22 +0200)
committer
Archit Taneja
<archit@cradlewise.com>
Tue, 6 Mar 2018 08:35:00 +0000
(14:05 +0530)
Use positive logic for better readability. This also eliminates one
of_node_put() call, making the code shorter.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Archit Taneja <archit@cradlewise.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/61c56895d44117d80e7d82f04e729e29c60fadbd.1519327370.git.baruch@tkos.co.il
drivers/gpu/drm/drm_of.c
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diff --git
a/drivers/gpu/drm/drm_of.c
b/drivers/gpu/drm/drm_of.c
index
4c191c0
..
1fe1224
100644
(file)
--- a/
drivers/gpu/drm/drm_of.c
+++ b/
drivers/gpu/drm/drm_of.c
@@
-122,12
+122,10
@@
int drm_of_component_probe(struct device *dev,
if (!port)
break;
- if (!of_device_is_available(port->parent)) {
- of_node_put(port);
- continue;
- }
+ if (of_device_is_available(port->parent))
+ drm_of_component_match_add(dev, &match, compare_of,
+ port);
- drm_of_component_match_add(dev, &match, compare_of, port);
of_node_put(port);
}