linux-kernel - Re: [PATCHv2] omap3isp: add support for CSI1 bus

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Message-ID: <20170503202427.GA18616@amd>
Date:   Wed, 3 May 2017 22:24:27 +0200
From:   Pavel Machek <pavel@....cz>
To:     Sakari Ailus <sakari.ailus@....fi>
Cc:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        mchehab@...nel.org, kernel list <linux-kernel@...r.kernel.org>,
        ivo.g.dimitrov.75@...il.com, sre@...nel.org, pali.rohar@...il.com,
        linux-media@...r.kernel.org
Subject: Re: [PATCHv2] omap3isp: add support for CSI1 bus

Hi!

> It seems they don't compile. Hmmm. Did I do something wrong? "struct
> fwnode_endpoint" seems to be only used in v4l2-fwnode.h; that can't be right...?

Next problem is missing dev_fwnode; fixed. Next problem is

pavel@duo:/data/l/linux-n900$ git grep fwnode_graph_get_next_endpoint
.
drivers/media/i2c/smiapp/smiapp-core.c: ep =
fwnode_graph_get_next_endpoint(fwnode, NULL);
drivers/media/platform/omap3isp/isp.c:  while ((fwnode =
fwnode_graph_get_next_endpoint(dev_fwnode(dev),

So sorry, I guess I should wait for version that compiles ;-).
									Pavel

diff --git a/drivers/base/property.c b/drivers/base/property.c
index c458c63..f52a260 100644
--- a/drivers/base/property.c
+++ b/drivers/base/property.c
@@ -182,11 +182,6 @@ static int pset_prop_read_string(struct property_set *pset,
 	return 0;
 }
 
-static inline struct fwnode_handle *dev_fwnode(struct device *dev)
-{
-	return IS_ENABLED(CONFIG_OF) && dev->of_node ?
-		&dev->of_node->fwnode : dev->fwnode;
-}
 
 /**
  * device_property_present - check if a property of a device is present
diff --git a/include/linux/fwnode.h b/include/linux/fwnode.h
index 8bd28ce..9215e23 100644
--- a/include/linux/fwnode.h
+++ b/include/linux/fwnode.h
@@ -27,4 +27,10 @@ struct fwnode_handle {
 	struct fwnode_handle *secondary;
 };
 
+static inline struct fwnode_handle *dev_fwnode(struct device *dev)
+{
+	return IS_ENABLED(CONFIG_OF) && dev->of_node ?
+		&dev->of_node->fwnode : dev->fwnode;
+}
+
 #endif
diff --git a/include/media/v4l2-fwnode.h b/include/media/v4l2-fwnode.h
index d762a55..9e9cfbc 100644
--- a/include/media/v4l2-fwnode.h
+++ b/include/media/v4l2-fwnode.h
@@ -80,7 +80,7 @@ struct v4l2_fwnode_bus_mipi_csi1 {
  * @nr_of_link_frequencies: number of elements in link_frequenccies array
  */
 struct v4l2_fwnode_endpoint {
-	struct fwnode_endpoint base;
+	/*struct fwnode_endpoint base; */
 	/*
 	 * Fields below this line will be zeroed by
 	 * v4l2_fwnode_parse_endpoint()




-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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