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authorBaruch Siach <baruch@tkos.co.il>2018-02-22 22:22:50 +0300
committerArchit Taneja <archit@cradlewise.com>2018-03-06 11:35:00 +0300
commit2efa83920c7f4fb214517437c730afdaa4e28391 (patch)
tree3baa6051830f583eda863ebd314ebb9f24869f38 /drivers/gpu/drm/drm_of.c
parent3bd07ccd27622d598fd9d87f3032dd457ad62083 (diff)
downloadlinux-2efa83920c7f4fb214517437c730afdaa4e28391.tar.xz
drm: of: simplify component probe code
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
Diffstat (limited to 'drivers/gpu/drm/drm_of.c')
-rw-r--r--drivers/gpu/drm/drm_of.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c
index 4c191c050e7d..1fe122461298 100644
--- 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);
}