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author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-12-15 13:38:35 +0300 |
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committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-12-15 13:38:35 +0300 |
commit | 65390ea01ce678379da32b01f39fcfac4903f256 (patch) | |
tree | 7f849d66121533c331cf61136b124218d87cbf86 /drivers/media/media-device.c | |
parent | e7aa8c2eb11ba69b1b69099c3c7bd6be3087b0ba (diff) | |
parent | d183e4efcae8d88a2f252e546978658ca6d273cc (diff) | |
download | linux-65390ea01ce678379da32b01f39fcfac4903f256.tar.xz |
Merge branch 'patchwork' into v4l_for_linus
* patchwork: (496 commits)
[media] v4l: tvp5150: Add missing break in set control handler
[media] v4l: tvp5150: Don't inline the tvp5150_selmux() function
[media] v4l: tvp5150: Compile tvp5150_link_setup out if !CONFIG_MEDIA_CONTROLLER
[media] em28xx: don't store usb_device at struct em28xx
[media] em28xx: use usb_interface for dev_foo() calls
[media] em28xx: don't change the device's name
[media] mn88472: fix chip id check on probe
[media] mn88473: fix chip id check on probe
[media] lirc: fix error paths in lirc_cdev_add()
[media] s5p-mfc: Add support for MFC v8 available in Exynos 5433 SoCs
[media] s5p-mfc: Rework clock handling
[media] s5p-mfc: Don't keep clock prepared all the time
[media] s5p-mfc: Kill all IS_ERR_OR_NULL in clocks management code
[media] s5p-mfc: Remove dead conditional code
[media] s5p-mfc: Ensure that clock is disabled before turning power off
[media] s5p-mfc: Remove special clock rate management
[media] s5p-mfc: Use printk_ratelimited for reporting ioctl errors
[media] s5p-mfc: Set DMA_ATTR_ALLOC_SINGLE_PAGES
[media] vivid: Set color_enc on HSV formats
[media] v4l2-tpg: Init hv_enc field with a valid value
...
Diffstat (limited to 'drivers/media/media-device.c')
-rw-r--r-- | drivers/media/media-device.c | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c index 2783531f9fc0..8756275e9fc4 100644 --- a/drivers/media/media-device.c +++ b/drivers/media/media-device.c @@ -801,9 +801,13 @@ void media_device_unregister(struct media_device *mdev) /* Remove all interfaces from the media device */ list_for_each_entry_safe(intf, tmp_intf, &mdev->interfaces, graph_obj.list) { + /* + * Unlink the interface, but don't free it here; the + * module which created it is responsible for freeing + * it + */ __media_remove_intf_links(intf); media_gobj_destroy(&intf->graph_obj); - kfree(intf); } mutex_unlock(&mdev->graph_mutex); @@ -817,32 +821,6 @@ void media_device_unregister(struct media_device *mdev) } EXPORT_SYMBOL_GPL(media_device_unregister); -static void media_device_release_devres(struct device *dev, void *res) -{ -} - -struct media_device *media_device_get_devres(struct device *dev) -{ - struct media_device *mdev; - - mdev = devres_find(dev, media_device_release_devres, NULL, NULL); - if (mdev) - return mdev; - - mdev = devres_alloc(media_device_release_devres, - sizeof(struct media_device), GFP_KERNEL); - if (!mdev) - return NULL; - return devres_get(dev, mdev, NULL, NULL); -} -EXPORT_SYMBOL_GPL(media_device_get_devres); - -struct media_device *media_device_find_devres(struct device *dev) -{ - return devres_find(dev, media_device_release_devres, NULL, NULL); -} -EXPORT_SYMBOL_GPL(media_device_find_devres); - #if IS_ENABLED(CONFIG_PCI) void media_device_pci_init(struct media_device *mdev, struct pci_dev *pci_dev, |