[PATCH] drivers: video: drop unused of_display_timings_exist()

[PATCH] drivers: video: drop unused of_display_timings_exist()

[Antony Pavlov]

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
---
 drivers/video/of_display_timing.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index 6a5bf62a3..20f9354a1 100644
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c
@@ -188,22 +188,3 @@ entryfail:
 	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;
-
-	return 1;
-}
-EXPORT_SYMBOL_GPL(of_display_timings_exist);
-- 
2.11.0


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Re: [PATCH] drivers: video: drop unused of_display_timings_exist()

[Sascha Hauer]

On Wed, Apr 12, 2017 at 07:38:40AM +0300, Antony Pavlov wrote:
> Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
> ---
>  drivers/video/of_display_timing.c | 19 -------------------
>  1 file changed, 19 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
> index 6a5bf62a3..20f9354a1 100644
> --- a/drivers/video/of_display_timing.c
> +++ b/drivers/video/of_display_timing.c
> @@ -188,22 +188,3 @@ entryfail:
>  	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;
> -
> -	return 1;
> -}
> -EXPORT_SYMBOL_GPL(of_display_timings_exist);
> -- 
> 2.11.0
> 
> 

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