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[media] convert drivers/media/* to use module_platform_driver()

Browse Source 
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@infradead.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: "Richard Röjfors" <richard.rojfors@pelagicore.com>
Cc: "Matti J. Aaltonen" <matti.j.aaltonen@nokia.com>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Muralidharan Karicheri <m-karicheri2@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Daniel Drake <dsd@laptop.org>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Axel Lin 2012-01-10 03:21:49 -03:00 committed by Mauro Carvalho Chehab
parent aa5fb974cf
commit 1d6629b156
25 changed files with 26 additions and 406 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/media/radio/radio-si4713.c
View File

@ -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);

15
drivers/media/radio/radio-timb.c
View File

@ -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@mocean-labs.com>");

17
drivers/media/radio/radio-wl1273.c
View File

@ -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@nokia.com>");
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:wl1273_fm_radio");

13
drivers/media/video/davinci/dm355_ccdc.c
View File

@ -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);

13
drivers/media/video/davinci/dm644x_ccdc.c
View File

@ -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);

13
drivers/media/video/davinci/isif.c
View File

@ -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");

24
drivers/media/video/davinci/vpbe.c
View File

@ -883,26 +883,4 @@ 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);

38
drivers/media/video/davinci/vpbe_display.c
View File

@ -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");

18
drivers/media/video/davinci/vpbe_osd.c
View File

@ -1599,23 +1599,7 @@ 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");

18
drivers/media/video/davinci/vpbe_venc.c
View File

@ -700,23 +700,7 @@ 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");

18
drivers/media/video/davinci/vpfe_capture.c
View File

@ -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);

13
drivers/media/video/fsl-viu.c
View File

@ -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");

14
drivers/media/video/mx3_camera.c
View File

@ -1286,19 +1286,7 @@ 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@denx.de>");

12
drivers/media/video/omap1_camera.c
View File

@ -1713,17 +1713,7 @@ 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");

19
drivers/media/video/omap24xxcam.c
View File

@ -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@nokia.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);

19
drivers/media/video/omap3isp/isp.c
View File

@ -2247,24 +2247,7 @@ 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");

14
drivers/media/video/pxa_camera.c
View File

@ -1852,19 +1852,7 @@ 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@pengutronix.de>");

16
drivers/media/video/s5p-g2d/g2d.c
View File

@ -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@samsung.com>");
MODULE_DESCRIPTION("S5P G2D 2d graphics accelerator driver");

22
drivers/media/video/s5p-mfc/s5p_mfc.c
View File

@ -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@samsung.com>");

26
drivers/media/video/s5p-tv/hdmi_drv.c
View File

@ -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);

22
drivers/media/video/s5p-tv/sdo_drv.c
View File

@ -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);

13
drivers/media/video/sh_mobile_csi2.c
View File

@ -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@gmx.de>");

13
drivers/media/video/soc_camera_platform.c
View File

@ -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");

15
drivers/media/video/timblogiw.c
View File

@ -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@pelagicore.com>");

12
drivers/media/video/via-camera.c
View File

@ -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);