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sh: switch ap325rxa to dynamically manage the platform camera

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Use soc_camera_platform helper functions to dynamically manage the
camera device.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Guennadi Liakhovetski 2011-02-22 09:57:44 +00:00 • committed by Paul Mundt
parent d762f43831
commit a3793a0d86
1 changed files with 14 additions and 20 deletions
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34
arch/sh/boards/mach-ap325rxa/setup.c
View file

@ -359,37 +359,31 @@ static struct soc_camera_link camera_link = {
.priv = &camera_info, .priv = &camera_info,
}; };
static void dummy_release(struct device *dev) static struct platform_device *camera_device;
{
}
static struct platform_device camera_device = { static void ap325rxa_camera_release(struct device *dev)
.name = "soc_camera_platform", {
.dev = { soc_camera_platform_release(&camera_device);
.platform_data = &camera_info, }
.release = dummy_release,
},
};
static int ap325rxa_camera_add(struct soc_camera_link *icl, static int ap325rxa_camera_add(struct soc_camera_link *icl,
struct device *dev) struct device *dev)
{ {
if (icl != &camera_link || camera_probe() <= 0) int ret = soc_camera_platform_add(icl, dev, &camera_device, &camera_link,
return -ENODEV; ap325rxa_camera_release, 0);
if (ret < 0)
return ret;
camera_info.dev = dev; ret = camera_probe();
if (ret < 0)
soc_camera_platform_del(icl, camera_device, &camera_link);
return platform_device_register(&camera_device); return ret;
} }
static void ap325rxa_camera_del(struct soc_camera_link *icl) static void ap325rxa_camera_del(struct soc_camera_link *icl)
{ {
if (icl != &camera_link) soc_camera_platform_del(icl, camera_device, &camera_link);
return;
platform_device_unregister(&camera_device);
memset(&camera_device.dev.kobj, 0,
sizeof(camera_device.dev.kobj));
} }
#endif /* CONFIG_I2C */ #endif /* CONFIG_I2C */