diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
commit | 94ac2ab3fff96814d7460a27a0e9d004abbd4128 (patch) | |
tree | 9a4eb8cc234b540b0f4b93363109cdd37a20540b /drivers/usb/core/message.c | |
parent | Adding debian version 6.8.12-1. (diff) | |
download | linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.tar.xz linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.zip |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/usb/core/message.c')
-rw-r--r-- | drivers/usb/core/message.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 077dfe48d0..d2b2787be4 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -1198,6 +1198,8 @@ EXPORT_SYMBOL_GPL(usb_get_status); * same status code used to report a true stall. * * This call is synchronous, and may not be used in an interrupt context. + * If a thread in your driver uses this call, make sure your disconnect() + * method can wait for it to complete. * * Return: Zero on success, or else the status code returned by the * underlying usb_control_msg() call. @@ -1516,7 +1518,8 @@ void usb_enable_interface(struct usb_device *dev, * This call is synchronous, and may not be used in an interrupt context. * Also, drivers must not change altsettings while urbs are scheduled for * endpoints in that interface; all such urbs must first be completed - * (perhaps forced by unlinking). + * (perhaps forced by unlinking). If a thread in your driver uses this call, + * make sure your disconnect() method can wait for it to complete. * * Return: Zero on success, or else the status code returned by the * underlying usb_control_msg() call. @@ -1849,7 +1852,7 @@ static int usb_if_uevent(const struct device *dev, struct kobj_uevent_env *env) return 0; } -struct device_type usb_if_device_type = { +const struct device_type usb_if_device_type = { .name = "usb_interface", .release = usb_release_interface, .uevent = usb_if_uevent, |