[6/9] soc-camera: switch drivers and platforms to use .priv in struct soc_camera_link

Message ID	Pine.LNX.4.64.0910301437570.4378@axis700.grange (mailing list archive)
State	RFC
Headers	show Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n9UE1IAC006628 for <patchwork-media@patchwork.kernel.org>; Fri, 30 Oct 2009 14:01:21 GMT Date: Fri, 30 Oct 2009 15:01:23 +0100 (CET) From: Guennadi Liakhovetski <g.liakhovetski@gmx.de> To: Linux Media Mailing List <linux-media@vger.kernel.org> cc: Hans Verkuil <hverkuil@xs4all.nl>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>, Muralidharan Karicheri <m-karicheri2@ti.com> Subject: [PATCH 6/9] soc-camera: switch drivers and platforms to use .priv in struct soc_camera_link In-Reply-To: <Pine.LNX.4.64.0910301338140.4378@axis700.grange> Message-ID: <Pine.LNX.4.64.0910301437570.4378@axis700.grange> References: <Pine.LNX.4.64.0910301338140.4378@axis700.grange> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-media-owner@vger.kernel.org Precedence: bulk

diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index 2d08073..a3afe43 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -325,12 +325,14 @@ static struct soc_camera_platform_info camera_info = { .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8, .set_capture = camera_set_capture, - .link = { - .bus_id = 0, - .add_device = ap325rxa_camera_add, - .del_device = ap325rxa_camera_del, - .module_name = "soc_camera_platform", - }, +}; + +struct soc_camera_link camera_link = { + .bus_id = 0, + .add_device = ap325rxa_camera_add, + .del_device = ap325rxa_camera_del, + .module_name = "soc_camera_platform", + .priv = &camera_info, }; static void dummy_release(struct device *dev) @@ -348,7 +350,7 @@ static struct platform_device camera_device = { static int ap325rxa_camera_add(struct soc_camera_link *icl, struct device *dev) { - if (icl != &camera_info.link || camera_probe() <= 0) + if (icl != &camera_link || camera_probe() <= 0) return -ENODEV; camera_info.dev = dev; @@ -358,7 +360,7 @@ static int ap325rxa_camera_add(struct soc_camera_link *icl, static void ap325rxa_camera_del(struct soc_camera_link *icl) { - if (icl != &camera_info.link) + if (icl != &camera_link) return; platform_device_unregister(&camera_device); @@ -439,13 +441,15 @@ static struct ov772x_camera_info ov7725_info = { .buswidth = SOCAM_DATAWIDTH_8, .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP, .edgectrl = OV772X_AUTO_EDGECTRL(0xf, 0), - .link = { - .bus_id = 0, - .power = ov7725_power, - .board_info = &ap325rxa_i2c_camera[0], - .i2c_adapter_id = 0, - .module_name = "ov772x", - }, +}; + +static struct soc_camera_link ov7725_link = { + .bus_id = 0, + .power = ov7725_power, + .board_info = &ap325rxa_i2c_camera[0], + .i2c_adapter_id = 0, + .module_name = "ov772x", + .priv = &ov7725_info, }; static struct platform_device ap325rxa_camera[] = { @@ -453,13 +457,13 @@ static struct platform_device ap325rxa_camera[] = { .name = "soc-camera-pdrv", .id = 0, .dev = { - .platform_data = &ov7725_info.link, + .platform_data = &ov7725_link, }, }, { .name = "soc-camera-pdrv", .id = 1, .dev = { - .platform_data = &camera_info.link, + .platform_data = &camera_link, }, }, }; diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 6ed1fd3..6145120 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -425,23 +425,27 @@ static struct i2c_board_info migor_i2c_camera[] = { static struct ov772x_camera_info ov7725_info = { .buswidth = SOCAM_DATAWIDTH_8, - .link = { - .power = ov7725_power, - .board_info = &migor_i2c_camera[0], - .i2c_adapter_id = 0, - .module_name = "ov772x", - }, +}; + +static struct soc_camera_link ov7725_link = { + .power = ov7725_power, + .board_info = &migor_i2c_camera[0], + .i2c_adapter_id = 0, + .module_name = "ov772x", + .priv = &ov7725_info, }; static struct tw9910_video_info tw9910_info = { .buswidth = SOCAM_DATAWIDTH_8, .mpout = TW9910_MPO_FIELD, - .link = { - .power = tw9910_power, - .board_info = &migor_i2c_camera[1], - .i2c_adapter_id = 0, - .module_name = "tw9910", - } +}; + +static struct soc_camera_link tw9910_link = { + .power = tw9910_power, + .board_info = &migor_i2c_camera[1], + .i2c_adapter_id = 0, + .module_name = "tw9910", + .priv = &tw9910_info, }; static struct platform_device migor_camera[] = { @@ -449,13 +453,13 @@ static struct platform_device migor_camera[] = { .name = "soc-camera-pdrv", .id = 0, .dev = { - .platform_data = &ov7725_info.link, + .platform_data = &ov7725_link, }, }, { .name = "soc-camera-pdrv", .id = 1, .dev = { - .platform_data = &tw9910_info.link, + .platform_data = &tw9910_link, }, }, }; diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c index eccb40a..dbaf508 100644 --- a/drivers/media/video/ov772x.c +++ b/drivers/media/video/ov772x.c @@ -1143,10 +1143,10 @@ static int ov772x_probe(struct i2c_client *client, } icl = to_soc_camera_link(icd); - if (!icl) + if (!icl || !icl->priv) return -EINVAL; - info = container_of(icl, struct ov772x_camera_info, link); + info = icl->priv; if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) { dev_err(&adapter->dev, diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c index 3cb9ba6..35373d8 100644 --- a/drivers/media/video/tw9910.c +++ b/drivers/media/video/tw9910.c @@ -955,10 +955,10 @@ static int tw9910_probe(struct i2c_client *client, } icl = to_soc_camera_link(icd); - if (!icl) + if (!icl || !icl->priv) return -EINVAL; - info = container_of(icl, struct tw9910_video_info, link); + info = icl->priv; if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) { dev_err(&client->dev, @@ -976,7 +976,7 @@ static int tw9910_probe(struct i2c_client *client, v4l2_i2c_subdev_init(&priv->subdev, client, &tw9910_subdev_ops); icd->ops = &tw9910_ops; - icd->iface = info->link.bus_id; + icd->iface = icl->bus_id; ret = tw9910_video_probe(icd, client); if (ret) { diff --git a/include/media/ov772x.h b/include/media/ov772x.h index 37bcd09..14c77ef 100644 --- a/include/media/ov772x.h +++ b/include/media/ov772x.h @@ -55,7 +55,6 @@ struct ov772x_edge_ctrl { struct ov772x_camera_info { unsigned long buswidth; unsigned long flags; - struct soc_camera_link link; struct ov772x_edge_ctrl edgectrl; }; diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h index bb70401..88b3b57 100644 --- a/include/media/soc_camera_platform.h +++ b/include/media/soc_camera_platform.h @@ -23,7 +23,6 @@ struct soc_camera_platform_info { unsigned long bus_param; struct device *dev; int (*set_capture)(struct soc_camera_platform_info *info, int enable); - struct soc_camera_link link; }; #endif /* __SOC_CAMERA_H__ */ diff --git a/include/media/tw9910.h b/include/media/tw9910.h index 73231e7..5e2895a 100644 --- a/include/media/tw9910.h +++ b/include/media/tw9910.h @@ -32,7 +32,6 @@ enum tw9910_mpout_pin { struct tw9910_video_info { unsigned long buswidth; enum tw9910_mpout_pin mpout; - struct soc_camera_link link; };

[6/9] soc-camera: switch drivers and platforms to use .priv in struct soc_camera_link

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