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Date: Sun, 27 Nov 2011 22:13:04 +0100 (CET)
From: Guennadi Liakhovetski <g.liakhovetski@....de>
To: Axel Lin <axel.lin@...il.com>
cc: linux-kernel@...r.kernel.org,
Mauro Carvalho Chehab <mchehab@...radead.org>,
Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Kyungmin Park <kyungmin.park@...sung.com>,
Hans Verkuil <hans.verkuil@...co.com>,
Richard Röjfors
<richard.rojfors@...agicore.com>,
"Matti J. Aaltonen" <matti.j.aaltonen@...ia.com>,
Lucas De Marchi <lucas.demarchi@...fusion.mobi>,
Manjunath Hadli <manjunath.hadli@...com>,
Muralidharan Karicheri <m-karicheri2@...com>,
Anatolij Gustschin <agust@...x.de>,
Marek Szyprowski <m.szyprowski@...sung.com>,
Robert Jarzmik <robert.jarzmik@...e.fr>,
Jonathan Corbet <corbet@....net>,
Daniel Drake <dsd@...top.org>, linux-media@...r.kernel.org
Subject: Re: [PATCH] [media] convert drivers/media/* to use module_platform_driver()
On Sat, 26 Nov 2011, Axel Lin wrote:
> This patch converts the drivers in drivers/media/* to use the
> module_platform_driver() macro which makes the code smaller and a bit
> simpler.
>
> Cc: Mauro Carvalho Chehab <mchehab@...radead.org>
> Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> Cc: Kyungmin Park <kyungmin.park@...sung.com>
> Cc: Hans Verkuil <hans.verkuil@...co.com>
> Cc: "Richard Röjfors" <richard.rojfors@...agicore.com>
> Cc: "Matti J. Aaltonen" <matti.j.aaltonen@...ia.com>
> Cc: Lucas De Marchi <lucas.demarchi@...fusion.mobi>
> Cc: Manjunath Hadli <manjunath.hadli@...com>
> Cc: Muralidharan Karicheri <m-karicheri2@...com>
> Cc: Anatolij Gustschin <agust@...x.de>
> Cc: Guennadi Liakhovetski <g.liakhovetski@....de>
> Cc: Marek Szyprowski <m.szyprowski@...sung.com>
> Cc: Robert Jarzmik <robert.jarzmik@...e.fr>
> Cc: Jonathan Corbet <corbet@....net>
> Cc: Daniel Drake <dsd@...top.org>
> Signed-off-by: Axel Lin <axel.lin@...il.com>
For mx3_camera.c, omap1_camera.c, pxa_camera.c, sh_mobile_csi2.c,
soc_camera_platform.c:
Acked-by: Guennadi Liakhovetski <g.liakhovetski@....de>
Thanks
Guennadi
> ---
> drivers/media/radio/radio-si4713.c | 15 +----------
> drivers/media/radio/radio-timb.c | 15 +----------
> drivers/media/radio/radio-wl1273.c | 17 +-----------
> drivers/media/video/davinci/dm355_ccdc.c | 13 +---------
> drivers/media/video/davinci/dm644x_ccdc.c | 13 +---------
> drivers/media/video/davinci/isif.c | 13 +---------
> drivers/media/video/davinci/vpbe.c | 24 +-----------------
> drivers/media/video/davinci/vpbe_display.c | 38 +---------------------------
> drivers/media/video/davinci/vpbe_osd.c | 18 +------------
> drivers/media/video/davinci/vpbe_venc.c | 18 +------------
> drivers/media/video/davinci/vpfe_capture.c | 18 +------------
> drivers/media/video/fsl-viu.c | 13 +---------
> drivers/media/video/mx3_camera.c | 14 +---------
> drivers/media/video/omap1_camera.c | 12 +--------
> drivers/media/video/omap24xxcam.c | 19 +-------------
> drivers/media/video/omap3isp/isp.c | 19 +-------------
> drivers/media/video/pxa_camera.c | 14 +---------
> drivers/media/video/s5p-g2d/g2d.c | 16 +-----------
> drivers/media/video/s5p-mfc/s5p_mfc.c | 22 +---------------
> drivers/media/video/s5p-tv/hdmi_drv.c | 26 +------------------
> drivers/media/video/s5p-tv/sdo_drv.c | 22 +---------------
> drivers/media/video/sh_mobile_csi2.c | 13 +---------
> drivers/media/video/soc_camera_platform.c | 13 +---------
> drivers/media/video/timblogiw.c | 15 +----------
> drivers/media/video/via-camera.c | 12 +--------
> 25 files changed, 26 insertions(+), 406 deletions(-)
>
> diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c
> index d1fab58..c54210c 100644
> --- a/drivers/media/radio/radio-si4713.c
> +++ b/drivers/media/radio/radio-si4713.c
> @@ -355,17 +355,4 @@ static struct platform_driver radio_si4713_pdriver = {
> .remove = __exit_p(radio_si4713_pdriver_remove),
> };
>
> -/* Module Interface */
> -static int __init radio_si4713_module_init(void)
> -{
> - return platform_driver_register(&radio_si4713_pdriver);
> -}
> -
> -static void __exit radio_si4713_module_exit(void)
> -{
> - platform_driver_unregister(&radio_si4713_pdriver);
> -}
> -
> -module_init(radio_si4713_module_init);
> -module_exit(radio_si4713_module_exit);
> -
> +module_platform_driver(radio_si4713_pdriver);
> diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
> index 3e9209f..5d9a90a 100644
> --- a/drivers/media/radio/radio-timb.c
> +++ b/drivers/media/radio/radio-timb.c
> @@ -226,20 +226,7 @@ static struct platform_driver timbradio_platform_driver = {
> .remove = timbradio_remove,
> };
>
> -/*--------------------------------------------------------------------------*/
> -
> -static int __init timbradio_init(void)
> -{
> - return platform_driver_register(&timbradio_platform_driver);
> -}
> -
> -static void __exit timbradio_exit(void)
> -{
> - platform_driver_unregister(&timbradio_platform_driver);
> -}
> -
> -module_init(timbradio_init);
> -module_exit(timbradio_exit);
> +module_platform_driver(timbradio_platform_driver);
>
> MODULE_DESCRIPTION("Timberdale Radio driver");
> MODULE_AUTHOR("Mocean Laboratories <info@...ean-labs.com>");
> diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c
> index 8aa4968..f1b6070 100644
> --- a/drivers/media/radio/radio-wl1273.c
> +++ b/drivers/media/radio/radio-wl1273.c
> @@ -2148,8 +2148,6 @@ pdata_err:
> return r;
> }
>
> -MODULE_ALIAS("platform:wl1273_fm_radio");
> -
> static struct platform_driver wl1273_fm_radio_driver = {
> .probe = wl1273_fm_radio_probe,
> .remove = __devexit_p(wl1273_fm_radio_remove),
> @@ -2159,20 +2157,9 @@ static struct platform_driver wl1273_fm_radio_driver = {
> },
> };
>
> -static int __init wl1273_fm_module_init(void)
> -{
> - pr_info("%s\n", __func__);
> - return platform_driver_register(&wl1273_fm_radio_driver);
> -}
> -module_init(wl1273_fm_module_init);
> -
> -static void __exit wl1273_fm_module_exit(void)
> -{
> - platform_driver_unregister(&wl1273_fm_radio_driver);
> - pr_info(DRIVER_DESC ", Exiting.\n");
> -}
> -module_exit(wl1273_fm_module_exit);
> +module_platform_driver(wl1273_fm_radio_driver);
>
> MODULE_AUTHOR("Matti Aaltonen <matti.j.aaltonen@...ia.com>");
> MODULE_DESCRIPTION(DRIVER_DESC);
> MODULE_LICENSE("GPL");
> +MODULE_ALIAS("platform:wl1273_fm_radio");
> diff --git a/drivers/media/video/davinci/dm355_ccdc.c b/drivers/media/video/davinci/dm355_ccdc.c
> index bd443ee..f83baf3 100644
> --- a/drivers/media/video/davinci/dm355_ccdc.c
> +++ b/drivers/media/video/davinci/dm355_ccdc.c
> @@ -1069,15 +1069,4 @@ static struct platform_driver dm355_ccdc_driver = {
> .probe = dm355_ccdc_probe,
> };
>
> -static int __init dm355_ccdc_init(void)
> -{
> - return platform_driver_register(&dm355_ccdc_driver);
> -}
> -
> -static void __exit dm355_ccdc_exit(void)
> -{
> - platform_driver_unregister(&dm355_ccdc_driver);
> -}
> -
> -module_init(dm355_ccdc_init);
> -module_exit(dm355_ccdc_exit);
> +module_platform_driver(dm355_ccdc_driver);
> diff --git a/drivers/media/video/davinci/dm644x_ccdc.c b/drivers/media/video/davinci/dm644x_ccdc.c
> index 8051c29..9303fe5 100644
> --- a/drivers/media/video/davinci/dm644x_ccdc.c
> +++ b/drivers/media/video/davinci/dm644x_ccdc.c
> @@ -1078,15 +1078,4 @@ static struct platform_driver dm644x_ccdc_driver = {
> .probe = dm644x_ccdc_probe,
> };
>
> -static int __init dm644x_ccdc_init(void)
> -{
> - return platform_driver_register(&dm644x_ccdc_driver);
> -}
> -
> -static void __exit dm644x_ccdc_exit(void)
> -{
> - platform_driver_unregister(&dm644x_ccdc_driver);
> -}
> -
> -module_init(dm644x_ccdc_init);
> -module_exit(dm644x_ccdc_exit);
> +module_platform_driver(dm644x_ccdc_driver);
> diff --git a/drivers/media/video/davinci/isif.c b/drivers/media/video/davinci/isif.c
> index 29c29c6..1e63852 100644
> --- a/drivers/media/video/davinci/isif.c
> +++ b/drivers/media/video/davinci/isif.c
> @@ -1156,17 +1156,6 @@ static struct platform_driver isif_driver = {
> .probe = isif_probe,
> };
>
> -static int __init isif_init(void)
> -{
> - return platform_driver_register(&isif_driver);
> -}
> -
> -static void isif_exit(void)
> -{
> - platform_driver_unregister(&isif_driver);
> -}
> -
> -module_init(isif_init);
> -module_exit(isif_exit);
> +module_platform_driver(isif_driver);
>
> MODULE_LICENSE("GPL");
> diff --git a/drivers/media/video/davinci/vpbe.c b/drivers/media/video/davinci/vpbe.c
> index d773d30..05f223b 100644
> --- a/drivers/media/video/davinci/vpbe.c
> +++ b/drivers/media/video/davinci/vpbe.c
> @@ -839,26 +839,4 @@ static struct platform_driver vpbe_driver = {
> .remove = vpbe_remove,
> };
>
> -/**
> - * vpbe_init: initialize the vpbe driver
> - *
> - * This function registers device and driver to the kernel
> - */
> -static __init int vpbe_init(void)
> -{
> - return platform_driver_register(&vpbe_driver);
> -}
> -
> -/**
> - * vpbe_cleanup : cleanup function for vpbe driver
> - *
> - * This will un-registers the device and driver to the kernel
> - */
> -static void vpbe_cleanup(void)
> -{
> - platform_driver_unregister(&vpbe_driver);
> -}
> -
> -/* Function for module initialization and cleanup */
> -module_init(vpbe_init);
> -module_exit(vpbe_cleanup);
> +module_platform_driver(vpbe_driver);
> diff --git a/drivers/media/video/davinci/vpbe_display.c b/drivers/media/video/davinci/vpbe_display.c
> index d98da4b..1f3b1c7 100644
> --- a/drivers/media/video/davinci/vpbe_display.c
> +++ b/drivers/media/video/davinci/vpbe_display.c
> @@ -1817,43 +1817,7 @@ static struct platform_driver vpbe_display_driver = {
> .remove = __devexit_p(vpbe_display_remove),
> };
>
> -/*
> - * vpbe_display_init()
> - * This function registers device and driver to the kernel, requests irq
> - * handler and allocates memory for layer objects
> - */
> -static __devinit int vpbe_display_init(void)
> -{
> - int err;
> -
> - printk(KERN_DEBUG "vpbe_display_init\n");
> -
> - /* Register driver to the kernel */
> - err = platform_driver_register(&vpbe_display_driver);
> - if (0 != err)
> - return err;
> -
> - printk(KERN_DEBUG "vpbe_display_init:"
> - "VPBE V4L2 Display Driver V1.0 loaded\n");
> - return 0;
> -}
> -
> -/*
> - * vpbe_display_cleanup()
> - * This function un-registers device and driver to the kernel, frees requested
> - * irq handler and de-allocates memory allocated for layer objects.
> - */
> -static void vpbe_display_cleanup(void)
> -{
> - printk(KERN_DEBUG "vpbe_display_cleanup\n");
> -
> - /* platform driver unregister */
> - platform_driver_unregister(&vpbe_display_driver);
> -}
> -
> -/* Function for module initialization and cleanup */
> -module_init(vpbe_display_init);
> -module_exit(vpbe_display_cleanup);
> +module_platform_driver(vpbe_display_driver);
>
> MODULE_DESCRIPTION("TI DM644x/DM355/DM365 VPBE Display controller");
> MODULE_LICENSE("GPL");
> diff --git a/drivers/media/video/davinci/vpbe_osd.c b/drivers/media/video/davinci/vpbe_osd.c
> index ceccf43..b1e10d9 100644
> --- a/drivers/media/video/davinci/vpbe_osd.c
> +++ b/drivers/media/video/davinci/vpbe_osd.c
> @@ -1208,23 +1208,7 @@ static struct platform_driver osd_driver = {
> },
> };
>
> -static int osd_init(void)
> -{
> - if (platform_driver_register(&osd_driver)) {
> - printk(KERN_ERR "Unable to register davinci osd driver\n");
> - return -ENODEV;
> - }
> -
> - return 0;
> -}
> -
> -static void osd_exit(void)
> -{
> - platform_driver_unregister(&osd_driver);
> -}
> -
> -module_init(osd_init);
> -module_exit(osd_exit);
> +module_platform_driver(osd_driver);
>
> MODULE_LICENSE("GPL");
> MODULE_DESCRIPTION("DaVinci OSD Manager Driver");
> diff --git a/drivers/media/video/davinci/vpbe_venc.c b/drivers/media/video/davinci/vpbe_venc.c
> index 03a3e5c..ca30bed 100644
> --- a/drivers/media/video/davinci/vpbe_venc.c
> +++ b/drivers/media/video/davinci/vpbe_venc.c
> @@ -543,23 +543,7 @@ static struct platform_driver venc_driver = {
> },
> };
>
> -static int venc_init(void)
> -{
> - if (platform_driver_register(&venc_driver)) {
> - printk(KERN_ERR "Unable to register venc driver\n");
> - return -ENODEV;
> - }
> - return 0;
> -}
> -
> -static void venc_exit(void)
> -{
> - platform_driver_unregister(&venc_driver);
> - return;
> -}
> -
> -module_init(venc_init);
> -module_exit(venc_exit);
> +module_platform_driver(venc_driver);
>
> MODULE_LICENSE("GPL");
> MODULE_DESCRIPTION("VPBE VENC Driver");
> diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c
> index 5b38fc9..20cf271 100644
> --- a/drivers/media/video/davinci/vpfe_capture.c
> +++ b/drivers/media/video/davinci/vpfe_capture.c
> @@ -2076,20 +2076,4 @@ static struct platform_driver vpfe_driver = {
> .remove = __devexit_p(vpfe_remove),
> };
>
> -static __init int vpfe_init(void)
> -{
> - printk(KERN_NOTICE "vpfe_init\n");
> - /* Register driver to the kernel */
> - return platform_driver_register(&vpfe_driver);
> -}
> -
> -/*
> - * vpfe_cleanup : This function un-registers device driver
> - */
> -static void vpfe_cleanup(void)
> -{
> - platform_driver_unregister(&vpfe_driver);
> -}
> -
> -module_init(vpfe_init);
> -module_exit(vpfe_cleanup);
> +module_platform_driver(vpfe_driver);
> diff --git a/drivers/media/video/fsl-viu.c b/drivers/media/video/fsl-viu.c
> index 27cb197..27e3e0c 100644
> --- a/drivers/media/video/fsl-viu.c
> +++ b/drivers/media/video/fsl-viu.c
> @@ -1661,18 +1661,7 @@ static struct platform_driver viu_of_platform_driver = {
> },
> };
>
> -static int __init viu_init(void)
> -{
> - return platform_driver_register(&viu_of_platform_driver);
> -}
> -
> -static void __exit viu_exit(void)
> -{
> - platform_driver_unregister(&viu_of_platform_driver);
> -}
> -
> -module_init(viu_init);
> -module_exit(viu_exit);
> +module_platform_driver(viu_of_platform_driver);
>
> MODULE_DESCRIPTION("Freescale Video-In(VIU)");
> MODULE_AUTHOR("Hongjun Chen");
> diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
> index dec2419..6fd2810 100644
> --- a/drivers/media/video/mx3_camera.c
> +++ b/drivers/media/video/mx3_camera.c
> @@ -1285,19 +1285,7 @@ static struct platform_driver mx3_camera_driver = {
> .remove = __devexit_p(mx3_camera_remove),
> };
>
> -
> -static int __init mx3_camera_init(void)
> -{
> - return platform_driver_register(&mx3_camera_driver);
> -}
> -
> -static void __exit mx3_camera_exit(void)
> -{
> - platform_driver_unregister(&mx3_camera_driver);
> -}
> -
> -module_init(mx3_camera_init);
> -module_exit(mx3_camera_exit);
> +module_platform_driver(mx3_camera_driver);
>
> MODULE_DESCRIPTION("i.MX3x SoC Camera Host driver");
> MODULE_AUTHOR("Guennadi Liakhovetski <lg@...x.de>");
> diff --git a/drivers/media/video/omap1_camera.c b/drivers/media/video/omap1_camera.c
> index e87ae2f..f13acf3 100644
> --- a/drivers/media/video/omap1_camera.c
> +++ b/drivers/media/video/omap1_camera.c
> @@ -1712,17 +1712,7 @@ static struct platform_driver omap1_cam_driver = {
> .remove = __exit_p(omap1_cam_remove),
> };
>
> -static int __init omap1_cam_init(void)
> -{
> - return platform_driver_register(&omap1_cam_driver);
> -}
> -module_init(omap1_cam_init);
> -
> -static void __exit omap1_cam_exit(void)
> -{
> - platform_driver_unregister(&omap1_cam_driver);
> -}
> -module_exit(omap1_cam_exit);
> +module_platform_driver(omap1_cam_driver);
>
> module_param(sg_mode, bool, 0644);
> MODULE_PARM_DESC(sg_mode, "videobuf mode, 0: dma-contig (default), 1: dma-sg");
> diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c
> index 45522e6..7d38641 100644
> --- a/drivers/media/video/omap24xxcam.c
> +++ b/drivers/media/video/omap24xxcam.c
> @@ -1868,21 +1868,7 @@ static struct platform_driver omap24xxcam_driver = {
> },
> };
>
> -/*
> - *
> - * Module initialisation and deinitialisation
> - *
> - */
> -
> -static int __init omap24xxcam_init(void)
> -{
> - return platform_driver_register(&omap24xxcam_driver);
> -}
> -
> -static void __exit omap24xxcam_cleanup(void)
> -{
> - platform_driver_unregister(&omap24xxcam_driver);
> -}
> +module_platform_driver(omap24xxcam_driver);
>
> MODULE_AUTHOR("Sakari Ailus <sakari.ailus@...ia.com>");
> MODULE_DESCRIPTION("OMAP24xx Video for Linux camera driver");
> @@ -1894,6 +1880,3 @@ MODULE_PARM_DESC(video_nr,
> module_param(capture_mem, int, 0);
> MODULE_PARM_DESC(capture_mem, "Maximum amount of memory for capture "
> "buffers (default 4800kiB)");
> -
> -module_init(omap24xxcam_init);
> -module_exit(omap24xxcam_cleanup);
> diff --git a/drivers/media/video/omap3isp/isp.c b/drivers/media/video/omap3isp/isp.c
> index b818cac..52773ff 100644
> --- a/drivers/media/video/omap3isp/isp.c
> +++ b/drivers/media/video/omap3isp/isp.c
> @@ -2242,24 +2242,7 @@ static struct platform_driver omap3isp_driver = {
> },
> };
>
> -/*
> - * isp_init - ISP module initialization.
> - */
> -static int __init isp_init(void)
> -{
> - return platform_driver_register(&omap3isp_driver);
> -}
> -
> -/*
> - * isp_cleanup - ISP module cleanup.
> - */
> -static void __exit isp_cleanup(void)
> -{
> - platform_driver_unregister(&omap3isp_driver);
> -}
> -
> -module_init(isp_init);
> -module_exit(isp_cleanup);
> +module_platform_driver(omap3isp_driver);
>
> MODULE_AUTHOR("Nokia Corporation");
> MODULE_DESCRIPTION("TI OMAP3 ISP driver");
> diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
> index 79fb22c..b883aa4 100644
> --- a/drivers/media/video/pxa_camera.c
> +++ b/drivers/media/video/pxa_camera.c
> @@ -1851,19 +1851,7 @@ static struct platform_driver pxa_camera_driver = {
> .remove = __devexit_p(pxa_camera_remove),
> };
>
> -
> -static int __init pxa_camera_init(void)
> -{
> - return platform_driver_register(&pxa_camera_driver);
> -}
> -
> -static void __exit pxa_camera_exit(void)
> -{
> - platform_driver_unregister(&pxa_camera_driver);
> -}
> -
> -module_init(pxa_camera_init);
> -module_exit(pxa_camera_exit);
> +module_platform_driver(pxa_camera_driver);
>
> MODULE_DESCRIPTION("PXA27x SoC Camera Host driver");
> MODULE_AUTHOR("Guennadi Liakhovetski <kernel@...gutronix.de>");
> diff --git a/drivers/media/video/s5p-g2d/g2d.c b/drivers/media/video/s5p-g2d/g2d.c
> index 1f156c8..c40b0dd 100644
> --- a/drivers/media/video/s5p-g2d/g2d.c
> +++ b/drivers/media/video/s5p-g2d/g2d.c
> @@ -803,21 +803,7 @@ static struct platform_driver g2d_pdrv = {
> },
> };
>
> -static void __exit g2d_exit(void)
> -{
> - platform_driver_unregister(&g2d_pdrv);
> -};
> -
> -static int __init g2d_init(void)
> -{
> - int ret = 0;
> -
> - ret = platform_driver_register(&g2d_pdrv);
> - return ret;
> -};
> -
> -module_init(g2d_init);
> -module_exit(g2d_exit);
> +module_platform_driver(g2d_pdrv);
>
> MODULE_AUTHOR("Kamil Debski <k.debski@...sung.com>");
> MODULE_DESCRIPTION("S5P G2D 2d graphics accelerator driver");
> diff --git a/drivers/media/video/s5p-mfc/s5p_mfc.c b/drivers/media/video/s5p-mfc/s5p_mfc.c
> index 8be8b54..e43e128 100644
> --- a/drivers/media/video/s5p-mfc/s5p_mfc.c
> +++ b/drivers/media/video/s5p-mfc/s5p_mfc.c
> @@ -1245,27 +1245,7 @@ static struct platform_driver s5p_mfc_driver = {
> },
> };
>
> -static char banner[] __initdata =
> - "S5P MFC V4L2 Driver, (C) 2011 Samsung Electronics\n";
> -
> -static int __init s5p_mfc_init(void)
> -{
> - int ret;
> -
> - pr_info("%s", banner);
> - ret = platform_driver_register(&s5p_mfc_driver);
> - if (ret)
> - pr_err("Platform device registration failed.\n");
> - return ret;
> -}
> -
> -static void __exit s5p_mfc_exit(void)
> -{
> - platform_driver_unregister(&s5p_mfc_driver);
> -}
> -
> -module_init(s5p_mfc_init);
> -module_exit(s5p_mfc_exit);
> +module_platform_driver(s5p_mfc_driver);
>
> MODULE_LICENSE("GPL");
> MODULE_AUTHOR("Kamil Debski <k.debski@...sung.com>");
> diff --git a/drivers/media/video/s5p-tv/hdmi_drv.c b/drivers/media/video/s5p-tv/hdmi_drv.c
> index 0279e6e..354b97a 100644
> --- a/drivers/media/video/s5p-tv/hdmi_drv.c
> +++ b/drivers/media/video/s5p-tv/hdmi_drv.c
> @@ -1016,28 +1016,4 @@ static struct platform_driver hdmi_driver __refdata = {
> }
> };
>
> -/* D R I V E R I N I T I A L I Z A T I O N */
> -
> -static int __init hdmi_init(void)
> -{
> - int ret;
> - static const char banner[] __initdata = KERN_INFO \
> - "Samsung HDMI output driver, "
> - "(c) 2010-2011 Samsung Electronics Co., Ltd.\n";
> - printk(banner);
> -
> - ret = platform_driver_register(&hdmi_driver);
> - if (ret)
> - printk(KERN_ERR "HDMI platform driver register failed\n");
> -
> - return ret;
> -}
> -module_init(hdmi_init);
> -
> -static void __exit hdmi_exit(void)
> -{
> - platform_driver_unregister(&hdmi_driver);
> -}
> -module_exit(hdmi_exit);
> -
> -
> +module_platform_driver(hdmi_driver);
> diff --git a/drivers/media/video/s5p-tv/sdo_drv.c b/drivers/media/video/s5p-tv/sdo_drv.c
> index 8cec67e..059e774 100644
> --- a/drivers/media/video/s5p-tv/sdo_drv.c
> +++ b/drivers/media/video/s5p-tv/sdo_drv.c
> @@ -457,24 +457,4 @@ static struct platform_driver sdo_driver __refdata = {
> }
> };
>
> -static int __init sdo_init(void)
> -{
> - int ret;
> - static const char banner[] __initdata = KERN_INFO \
> - "Samsung Standard Definition Output (SDO) driver, "
> - "(c) 2010-2011 Samsung Electronics Co., Ltd.\n";
> - printk(banner);
> -
> - ret = platform_driver_register(&sdo_driver);
> - if (ret)
> - printk(KERN_ERR "SDO platform driver register failed\n");
> -
> - return ret;
> -}
> -module_init(sdo_init);
> -
> -static void __exit sdo_exit(void)
> -{
> - platform_driver_unregister(&sdo_driver);
> -}
> -module_exit(sdo_exit);
> +module_platform_driver(sdo_driver);
> diff --git a/drivers/media/video/sh_mobile_csi2.c b/drivers/media/video/sh_mobile_csi2.c
> index ea4f047..e75034f 100644
> --- a/drivers/media/video/sh_mobile_csi2.c
> +++ b/drivers/media/video/sh_mobile_csi2.c
> @@ -390,18 +390,7 @@ static struct platform_driver __refdata sh_csi2_pdrv = {
> },
> };
>
> -static int __init sh_csi2_init(void)
> -{
> - return platform_driver_register(&sh_csi2_pdrv);
> -}
> -
> -static void __exit sh_csi2_exit(void)
> -{
> - platform_driver_unregister(&sh_csi2_pdrv);
> -}
> -
> -module_init(sh_csi2_init);
> -module_exit(sh_csi2_exit);
> +module_platform_driver(sh_csi2_pdrv);
>
> MODULE_DESCRIPTION("SH-Mobile MIPI CSI-2 driver");
> MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@....de>");
> diff --git a/drivers/media/video/soc_camera_platform.c b/drivers/media/video/soc_camera_platform.c
> index 4402a8a..f59ccad 100644
> --- a/drivers/media/video/soc_camera_platform.c
> +++ b/drivers/media/video/soc_camera_platform.c
> @@ -189,18 +189,7 @@ static struct platform_driver soc_camera_platform_driver = {
> .remove = soc_camera_platform_remove,
> };
>
> -static int __init soc_camera_platform_module_init(void)
> -{
> - return platform_driver_register(&soc_camera_platform_driver);
> -}
> -
> -static void __exit soc_camera_platform_module_exit(void)
> -{
> - platform_driver_unregister(&soc_camera_platform_driver);
> -}
> -
> -module_init(soc_camera_platform_module_init);
> -module_exit(soc_camera_platform_module_exit);
> +module_platform_driver(soc_camera_platform_driver);
>
> MODULE_DESCRIPTION("SoC Camera Platform driver");
> MODULE_AUTHOR("Magnus Damm");
> diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c
> index 6876f7e..4ed1c7c2 100644
> --- a/drivers/media/video/timblogiw.c
> +++ b/drivers/media/video/timblogiw.c
> @@ -872,20 +872,7 @@ static struct platform_driver timblogiw_platform_driver = {
> .remove = __devexit_p(timblogiw_remove),
> };
>
> -/* Module functions */
> -
> -static int __init timblogiw_init(void)
> -{
> - return platform_driver_register(&timblogiw_platform_driver);
> -}
> -
> -static void __exit timblogiw_exit(void)
> -{
> - platform_driver_unregister(&timblogiw_platform_driver);
> -}
> -
> -module_init(timblogiw_init);
> -module_exit(timblogiw_exit);
> +module_platform_driver(timblogiw_platform_driver);
>
> MODULE_DESCRIPTION(TIMBLOGIWIN_NAME);
> MODULE_AUTHOR("Pelagicore AB <info@...agicore.com>");
> diff --git a/drivers/media/video/via-camera.c b/drivers/media/video/via-camera.c
> index 6a82875..7e2c34e 100644
> --- a/drivers/media/video/via-camera.c
> +++ b/drivers/media/video/via-camera.c
> @@ -1500,14 +1500,4 @@ static struct platform_driver viacam_driver = {
> .remove = viacam_remove,
> };
>
> -static int viacam_init(void)
> -{
> - return platform_driver_register(&viacam_driver);
> -}
> -module_init(viacam_init);
> -
> -static void viacam_exit(void)
> -{
> - platform_driver_unregister(&viacam_driver);
> -}
> -module_exit(viacam_exit);
> +module_platform_driver(viacam_driver);
> --
> 1.7.5.4
>
>
>
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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