[PATCH 2/2] video: of: display_timing: remove broken of_display_timings_exist
From: Andrzej Hajda <hidden>
Date: 2013-09-25 11:52:03
Also in:
dri-devel
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
of_display_timings_exist is implemented incorrectly. It tries to find property instead of node. The function is not used anyway so the patch removes it. Signed-off-by: Andrzej Hajda <redacted> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> --- drivers/video/of_display_timing.c | 20 -------------------- include/video/of_display_timing.h | 1 - 2 files changed, 21 deletions(-)
diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index ba5b40f..b423bb9 100644
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c@@ -247,23 +247,3 @@ dispfail: return NULL; } EXPORT_SYMBOL_GPL(of_get_display_timings); - -/** - * of_display_timings_exist - check if a display-timings node is provided - * @np: device_node with the timing - **/ -int of_display_timings_exist(struct device_node *np) -{ - struct device_node *timings_np; - - if (!np) - return -EINVAL; - - timings_np = of_parse_phandle(np, "display-timings", 0); - if (!timings_np) - return -EINVAL; - - of_node_put(timings_np); - return 1; -} -EXPORT_SYMBOL_GPL(of_display_timings_exist);
diff --git a/include/video/of_display_timing.h b/include/video/of_display_timing.h
index 79e6697..16cde75 100644
--- a/include/video/of_display_timing.h
+++ b/include/video/of_display_timing.h@@ -18,6 +18,5 @@ struct display_timings; int of_get_display_timing(struct device_node *np, const char *name, struct display_timing *dt); struct display_timings *of_get_display_timings(struct device_node *np); -int of_display_timings_exist(struct device_node *np); #endif
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1.8.1.2