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USB: mark USB drivers as being GPL only

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Over two years ago, the Linux USB developers stated that they believed
there was no way to create a USB kernel driver that was not under the
GPL.  This patch moves the USB apis to enforce that decision.

There are no known closed source USB drivers in the wild, so this patch
should cause no problems.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
2008-01-25 11:12:21 -06:00
parent 667d691ed7
commit 782e70c6fc
9 changed files with 61 additions and 111 deletions
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10
drivers/usb/core/driver.c
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@@ -325,7 +325,7 @@ int usb_driver_claim_interface(struct usb_driver *driver,
return retval;
}
EXPORT_SYMBOL(usb_driver_claim_interface);
EXPORT_SYMBOL_GPL(usb_driver_claim_interface);
/**
* usb_driver_release_interface - unbind a driver from an interface
@@ -370,7 +370,7 @@ void usb_driver_release_interface(struct usb_driver *driver,
iface->needs_remote_wakeup = 0;
usb_pm_unlock(udev);
}
EXPORT_SYMBOL(usb_driver_release_interface);
EXPORT_SYMBOL_GPL(usb_driver_release_interface);
/* returns 0 if no match, 1 if match */
int usb_match_device(struct usb_device *dev, const struct usb_device_id *id)
@@ -542,7 +542,7 @@ const struct usb_device_id *usb_match_id(struct usb_interface *interface,
return NULL;
}
EXPORT_SYMBOL_GPL_FUTURE(usb_match_id);
EXPORT_SYMBOL_GPL(usb_match_id);
static int usb_device_match(struct device *dev, struct device_driver *drv)
{
@@ -745,7 +745,7 @@ int usb_register_driver(struct usb_driver *new_driver, struct module *owner,
return retval;
}
EXPORT_SYMBOL_GPL_FUTURE(usb_register_driver);
EXPORT_SYMBOL_GPL(usb_register_driver);
/**
* usb_deregister - unregister a USB interface driver
@@ -769,7 +769,7 @@ void usb_deregister(struct usb_driver *driver)
usbfs_update_special();
}
EXPORT_SYMBOL_GPL_FUTURE(usb_deregister);
EXPORT_SYMBOL_GPL(usb_deregister);
#ifdef CONFIG_PM