diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-mc.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-mc.c | 76 |
1 files changed, 1 insertions, 75 deletions
diff --git a/drivers/media/v4l2-core/v4l2-mc.c b/drivers/media/v4l2-core/v4l2-mc.c index 64eefb9ffb7e..4a1efa827fe2 100644 --- a/drivers/media/v4l2-core/v4l2-mc.c +++ b/drivers/media/v4l2-core/v4l2-mc.c @@ -1,7 +1,7 @@ /* * Media Controller ancillary functions * - * (c) 2016 Mauro Carvalho Chehab <mchehab@osg.samsung.com> + * Copyright (c) 2016 Mauro Carvalho Chehab <mchehab@osg.samsung.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -15,83 +15,9 @@ */ #include <linux/module.h> -#include <linux/pci.h> -#include <linux/usb.h> #include <media/media-entity.h> #include <media/v4l2-mc.h> - -struct media_device *v4l2_mc_pci_media_device_init(struct pci_dev *pci_dev, - const char *name) -{ -#ifdef CONFIG_PCI - struct media_device *mdev; - - mdev = kzalloc(sizeof(*mdev), GFP_KERNEL); - if (!mdev) - return NULL; - - mdev->dev = &pci_dev->dev; - - if (name) - strlcpy(mdev->model, name, sizeof(mdev->model)); - else - strlcpy(mdev->model, pci_name(pci_dev), sizeof(mdev->model)); - - sprintf(mdev->bus_info, "PCI:%s", pci_name(pci_dev)); - - mdev->hw_revision = (pci_dev->subsystem_vendor << 16) - | pci_dev->subsystem_device; - - mdev->driver_version = LINUX_VERSION_CODE; - - media_device_init(mdev); - - return mdev; -#else - return NULL; -#endif -} -EXPORT_SYMBOL_GPL(v4l2_mc_pci_media_device_init); - -struct media_device *__v4l2_mc_usb_media_device_init(struct usb_device *udev, - const char *board_name, - const char *driver_name) -{ -#ifdef CONFIG_USB - struct media_device *mdev; - - mdev = kzalloc(sizeof(*mdev), GFP_KERNEL); - if (!mdev) - return NULL; - - mdev->dev = &udev->dev; - - if (driver_name) - strlcpy(mdev->driver_name, driver_name, - sizeof(mdev->driver_name)); - - if (board_name) - strlcpy(mdev->model, board_name, sizeof(mdev->model)); - else if (udev->product) - strlcpy(mdev->model, udev->product, sizeof(mdev->model)); - else - strlcpy(mdev->model, "unknown model", sizeof(mdev->model)); - if (udev->serial) - strlcpy(mdev->serial, udev->serial, sizeof(mdev->serial)); - usb_make_path(udev, mdev->bus_info, sizeof(mdev->bus_info)); - mdev->hw_revision = le16_to_cpu(udev->descriptor.bcdDevice); - mdev->driver_version = LINUX_VERSION_CODE; - - media_device_init(mdev); - - return mdev; -#else - return NULL; -#endif -} -EXPORT_SYMBOL_GPL(__v4l2_mc_usb_media_device_init); - int v4l2_mc_create_media_graph(struct media_device *mdev) { |