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[v2,2/2] media: adv7604: automatic "default-input" selection

Message ID 1474550340-31455-3-git-send-email-ulrich.hecht+renesas@gmail.com (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show

Commit Message

Ulrich Hecht Sept. 22, 2016, 1:19 p.m. UTC
Documentation states that the "default-input" property should reside
directly in the node of the device.  This adjusts the parsing to make the
implementation consistent with the documentation.

Based on patch by William Towle <william.towle@codethink.co.uk>.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
---
 drivers/media/i2c/adv7604.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

Laurent Pinchart Sept. 26, 2016, 8:31 a.m. UTC | #1
Hi Ulrich,

Thank you for the patch.

On Thursday 22 Sep 2016 15:19:00 Ulrich Hecht wrote:
> Documentation states that the "default-input" property should reside
> directly in the node of the device.  This adjusts the parsing to make the
> implementation consistent with the documentation.
> 
> Based on patch by William Towle <william.towle@codethink.co.uk>.
> 
> Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/media/i2c/adv7604.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
> index 4003831..fa7046e 100644
> --- a/drivers/media/i2c/adv7604.c
> +++ b/drivers/media/i2c/adv7604.c
> @@ -3074,13 +3074,13 @@ static int adv76xx_parse_dt(struct adv76xx_state
> *state) return ret;
>  	}
> 
> -	if (!of_property_read_u32(endpoint, "default-input", &v))
> +	of_node_put(endpoint);
> +
> +	if (!of_property_read_u32(np, "default-input", &v))
>  		state->pdata.default_input = v;
>  	else
>  		state->pdata.default_input = -1;
> 
> -	of_node_put(endpoint);
> -
>  	flags = bus_cfg.bus.parallel.flags;
> 
>  	if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
diff mbox

Patch

diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index 4003831..fa7046e 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -3074,13 +3074,13 @@  static int adv76xx_parse_dt(struct adv76xx_state *state)
 		return ret;
 	}
 
-	if (!of_property_read_u32(endpoint, "default-input", &v))
+	of_node_put(endpoint);
+
+	if (!of_property_read_u32(np, "default-input", &v))
 		state->pdata.default_input = v;
 	else
 		state->pdata.default_input = -1;
 
-	of_node_put(endpoint);
-
 	flags = bus_cfg.bus.parallel.flags;
 
 	if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)