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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2009-08-25 11:34:18 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-19 00:18:33 -0300 |
| commit | 0bab829de1ab60d8c3cbf7e402192bb9446840b7 (patch) | |
| tree | 0473c9f8499bccf786c344ebfe194aebb3ed9444 /arch | |
| parent | dd4f0ad4b027078b0642d99a2d30c9c93a5e38ac (diff) | |
| download | linux-0bab829de1ab60d8c3cbf7e402192bb9446840b7.tar.gz | |
V4L/DVB (12509): sh: prepare board-ap325rxa.c for v4l2-subdev conversion
We will be registering and unregistering the soc_camera_platform platform device multiple times, therefore we need a .release() method and have to nullify the kobj. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/boards/board-ap325rxa.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index a89eb8b8531b..2d080732a964 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -329,13 +329,19 @@ static struct soc_camera_platform_info camera_info = { .bus_id = 0, .add_device = ap325rxa_camera_add, .del_device = ap325rxa_camera_del, + .module_name = "soc_camera_platform", }, }; +static void dummy_release(struct device *dev) +{ +} + static struct platform_device camera_device = { .name = "soc_camera_platform", .dev = { .platform_data = &camera_info, + .release = dummy_release, }, }; @@ -352,8 +358,12 @@ 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) - platform_device_unregister(&camera_device); + if (icl != &camera_info.link) + return; + + platform_device_unregister(&camera_device); + memset(&camera_device.dev.kobj, 0, + sizeof(camera_device.dev.kobj)); } #endif /* CONFIG_I2C */ |