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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-12 22:49:37 (GMT) |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-12 22:49:37 (GMT) |
commit | efefc6eb38d43b8e5daef482f575d767b002004e (patch) | |
tree | 8a3933db1f8721f9bcc9912c800dc8406f4bdf94 /drivers/usb/core | |
parent | 117494a1b65183f0e3fcc817b07944bc5c465050 (diff) | |
parent | cd59abfcc441b2abb4cf2cd62c1eb0f02a60e8dd (diff) | |
download | linux-fsl-qoriq-efefc6eb38d43b8e5daef482f575d767b002004e.tar.xz |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (75 commits)
PM: merge device power-management source files
sysfs: add copyrights
kobject: update the copyrights
kset: add some kerneldoc to help describe what these strange things are
Driver core: rename ktype_edd and ktype_efivar
Driver core: rename ktype_driver
Driver core: rename ktype_device
Driver core: rename ktype_class
driver core: remove subsystem_init()
sysfs: move sysfs file poll implementation to sysfs_open_dirent
sysfs: implement sysfs_open_dirent
sysfs: move sysfs_dirent->s_children into sysfs_dirent->s_dir
sysfs: make sysfs_root a regular directory dirent
sysfs: open code sysfs_attach_dentry()
sysfs: make s_elem an anonymous union
sysfs: make bin attr open get active reference of parent too
sysfs: kill unnecessary NULL pointer check in sysfs_release()
sysfs: kill unnecessary sysfs_get() in open paths
sysfs: reposition sysfs_dirent->s_mode.
sysfs: kill sysfs_update_file()
...
Diffstat (limited to 'drivers/usb/core')
-rw-r--r-- | drivers/usb/core/devio.c | 6 | ||||
-rw-r--r-- | drivers/usb/core/driver.c | 29 | ||||
-rw-r--r-- | drivers/usb/core/message.c | 28 |
3 files changed, 16 insertions, 47 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index e5ad76b..f013b40 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1591,6 +1591,7 @@ static unsigned int usbdev_poll(struct file *file, struct poll_table_struct *wai } const struct file_operations usbdev_file_operations = { + .owner = THIS_MODULE, .llseek = usbdev_lseek, .read = usbdev_read, .poll = usbdev_poll, @@ -1640,10 +1641,7 @@ static struct notifier_block usbdev_nb = { }; #endif -static struct cdev usb_device_cdev = { - .kobj = {.name = "usb_device", }, - .owner = THIS_MODULE, -}; +static struct cdev usb_device_cdev; int __init usb_devio_init(void) { diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index c27bc08..8586817 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -581,12 +581,9 @@ static int usb_device_match(struct device *dev, struct device_driver *drv) } #ifdef CONFIG_HOTPLUG -static int usb_uevent(struct device *dev, char **envp, int num_envp, - char *buffer, int buffer_size) +static int usb_uevent(struct device *dev, struct kobj_uevent_env *env) { struct usb_device *usb_dev; - int i = 0; - int length = 0; if (!dev) return -ENODEV; @@ -615,51 +612,39 @@ static int usb_uevent(struct device *dev, char **envp, int num_envp, * all the device descriptors we don't tell them about. Or * act as usermode drivers. */ - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "DEVICE=/proc/bus/usb/%03d/%03d", + if (add_uevent_var(env, "DEVICE=/proc/bus/usb/%03d/%03d", usb_dev->bus->busnum, usb_dev->devnum)) return -ENOMEM; #endif /* per-device configurations are common */ - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "PRODUCT=%x/%x/%x", + if (add_uevent_var(env, "PRODUCT=%x/%x/%x", le16_to_cpu(usb_dev->descriptor.idVendor), le16_to_cpu(usb_dev->descriptor.idProduct), le16_to_cpu(usb_dev->descriptor.bcdDevice))) return -ENOMEM; /* class-based driver binding models */ - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "TYPE=%d/%d/%d", + if (add_uevent_var(env, "TYPE=%d/%d/%d", usb_dev->descriptor.bDeviceClass, usb_dev->descriptor.bDeviceSubClass, usb_dev->descriptor.bDeviceProtocol)) return -ENOMEM; - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "BUSNUM=%03d", + if (add_uevent_var(env, "BUSNUM=%03d", usb_dev->bus->busnum)) return -ENOMEM; - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "DEVNUM=%03d", + if (add_uevent_var(env, "DEVNUM=%03d", usb_dev->devnum)) return -ENOMEM; - envp[i] = NULL; return 0; } #else -static int usb_uevent(struct device *dev, char **envp, - int num_envp, char *buffer, int buffer_size) +static int usb_uevent(struct device *dev, struct kobj_uevent_env *env) { return -ENODEV; } diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 98fcddb..c021af3 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -1344,14 +1344,11 @@ static void usb_release_interface(struct device *dev) } #ifdef CONFIG_HOTPLUG -static int usb_if_uevent(struct device *dev, char **envp, int num_envp, - char *buffer, int buffer_size) +static int usb_if_uevent(struct device *dev, struct kobj_uevent_env *env) { struct usb_device *usb_dev; struct usb_interface *intf; struct usb_host_interface *alt; - int i = 0; - int length = 0; if (!dev) return -ENODEV; @@ -1364,39 +1361,30 @@ static int usb_if_uevent(struct device *dev, char **envp, int num_envp, alt = intf->cur_altsetting; #ifdef CONFIG_USB_DEVICEFS - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "DEVICE=/proc/bus/usb/%03d/%03d", + if (add_uevent_var(env, "DEVICE=/proc/bus/usb/%03d/%03d", usb_dev->bus->busnum, usb_dev->devnum)) return -ENOMEM; #endif - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "PRODUCT=%x/%x/%x", + if (add_uevent_var(env, "PRODUCT=%x/%x/%x", le16_to_cpu(usb_dev->descriptor.idVendor), le16_to_cpu(usb_dev->descriptor.idProduct), le16_to_cpu(usb_dev->descriptor.bcdDevice))) return -ENOMEM; - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "TYPE=%d/%d/%d", + if (add_uevent_var(env, "TYPE=%d/%d/%d", usb_dev->descriptor.bDeviceClass, usb_dev->descriptor.bDeviceSubClass, usb_dev->descriptor.bDeviceProtocol)) return -ENOMEM; - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "INTERFACE=%d/%d/%d", + if (add_uevent_var(env, "INTERFACE=%d/%d/%d", alt->desc.bInterfaceClass, alt->desc.bInterfaceSubClass, alt->desc.bInterfaceProtocol)) return -ENOMEM; - if (add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, + if (add_uevent_var(env, "MODALIAS=usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic%02Xisc%02Xip%02X", le16_to_cpu(usb_dev->descriptor.idVendor), le16_to_cpu(usb_dev->descriptor.idProduct), @@ -1409,14 +1397,12 @@ static int usb_if_uevent(struct device *dev, char **envp, int num_envp, alt->desc.bInterfaceProtocol)) return -ENOMEM; - envp[i] = NULL; return 0; } #else -static int usb_if_uevent(struct device *dev, char **envp, - int num_envp, char *buffer, int buffer_size) +static int usb_if_uevent(struct device *dev, struct kobj_uevent_env *env) { return -ENODEV; } |