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libudev: device - remove udev_device_get_parent_with_subsystem

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This commit is contained in:
Marcel Holtmann 2009-01-03 11:13:51 +01:00 committed by Kay Sievers
parent 883012d49b
commit 61ee8cc92d
4 changed files with 3 additions and 21 deletions
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6
extras/usb_id/usb_id.c
View File

@ -192,7 +192,7 @@ static int usb_id(struct udev_device *dev)
dbg(udev, "syspath %s\n", udev_device_get_syspath(dev));
/* usb interface directory */
dev_interface = udev_device_get_parent_with_subsystem(dev, "usb");
dev_interface = udev_device_get_parent_with_subsystem_devtype(dev, "usb", NULL);
if (dev_interface == NULL) {
info(udev, "unable to access usb_interface device of '%s'\n",
udev_device_get_syspath(dev));
@ -218,7 +218,7 @@ static int usb_id(struct udev_device *dev)
udev_device_get_syspath(dev_interface), if_class_num, protocol);
/* usb device directory */
dev_usb = udev_device_get_parent_with_subsystem(dev_interface, "usb");
dev_usb = udev_device_get_parent_with_subsystem_devtype(dev_interface, "usb", NULL);
if (!dev_usb) {
info(udev, "unable to find parent 'usb' device of '%s'\n",
udev_device_get_syspath(dev));
@ -232,7 +232,7 @@ static int usb_id(struct udev_device *dev)
int host, bus, target, lun;
/* get scsi device */
dev_scsi = udev_device_get_parent_with_subsystem(dev, "scsi");
dev_scsi = udev_device_get_parent_with_subsystem_devtype(dev, "scsi", NULL);
if (dev_scsi == NULL) {
info(udev, "unable to find parent 'scsi' device of '%s'\n",
udev_device_get_syspath(dev));

1
udev/lib/exported_symbols
View File

@ -16,7 +16,6 @@ udev_device_new_from_syspath
udev_device_new_from_devnum
udev_device_new_from_subsystem_sysname
udev_device_get_parent
udev_device_get_parent_with_subsystem
udev_device_get_parent_with_subsystem_devtype
udev_device_ref
udev_device_unref

16
udev/lib/libudev-device.c
View File

@ -541,22 +541,6 @@ struct udev_device *udev_device_get_parent(struct udev_device *udev_device)
return udev_device->parent_device;
}
struct udev_device *udev_device_get_parent_with_subsystem(struct udev_device *udev_device, const char *subsystem)
{
struct udev_device *parent;
parent = udev_device_get_parent(udev_device);
while (parent != NULL) {
const char *parent_subsystem;
parent_subsystem = udev_device_get_subsystem(parent);
if (parent_subsystem != NULL && strcmp(parent_subsystem, subsystem) == 0)
break;
parent = udev_device_get_parent(parent);
}
return parent;
}
struct udev_device *udev_device_get_parent_with_subsystem_devtype(struct udev_device *udev_device, const char *subsystem, const char *devtype)
{
struct udev_device *parent;

1
udev/lib/libudev.h
View File

@ -62,7 +62,6 @@ extern struct udev_device *udev_device_new_from_syspath(struct udev *udev, const
extern struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, dev_t devnum);
extern struct udev_device *udev_device_new_from_subsystem_sysname(struct udev *udev, const char *subsystem, const char *sysname);
extern struct udev_device *udev_device_get_parent(struct udev_device *udev_device);
extern struct udev_device *udev_device_get_parent_with_subsystem(struct udev_device *udev_device, const char *subsystem);
extern struct udev_device *udev_device_get_parent_with_subsytem_devtype(struct udev_device *udev_device, const char *subsystem, const char *devtype);
extern struct udev_device *udev_device_ref(struct udev_device *udev_device);
extern void udev_device_unref(struct udev_device *udev_device);