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Date: Tue, 10 Mar 2015 03:35:57 +0200 From: Sakari Ailus <sakari.ailus@....fi> To: Lad Prabhakar <prabhakar.csengg@...il.com> Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>, Sakari Ailus <sakari.ailus@...ux.intel.com>, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org>, Mauro Carvalho Chehab <mchehab@....samsung.com>, Hans Verkuil <hans.verkuil@...co.com>, LMML <linux-media@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>, devicetree@...r.kernel.org Subject: Re: [PATCH v4] media: i2c: add support for omnivision's ov2659 sensor Hi Prabhakar, On Sun, Mar 08, 2015 at 11:33:27AM +0000, Lad Prabhakar wrote: ... > +static struct ov2659_platform_data * > +ov2659_get_pdata(struct i2c_client *client) > +{ > + struct ov2659_platform_data *pdata; > + struct device_node *endpoint; > + int ret; > + > + if (!IS_ENABLED(CONFIG_OF) || !client->dev.of_node) { > + dev_err(&client->dev, "ov2659_get_pdata: DT Node found\n"); > + return client->dev.platform_data; > + } > + > + endpoint = of_graph_get_next_endpoint(client->dev.of_node, NULL); > + if (!endpoint) > + return NULL; > + > + pdata = devm_kzalloc(&client->dev, sizeof(*pdata), GFP_KERNEL); > + if (!pdata) > + goto done; > + > + ret = of_property_read_u32(endpoint, "link-frequencies", > + &pdata->link_frequency); This is actually documented as being a 64-bit array. The smiapp wasn't even reading it from the endpoint node. Oh well... -- Regards, Sakari Ailus e-mail: sakari.ailus@....fi XMPP: sailus@...iisi.org.uk -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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