diff options
| author | Ingo Molnar <mingo@kernel.org> | 2024-04-09 09:28:41 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-04-09 09:28:41 +0200 |
| commit | 0e6ebfd163645d300fdf4abedd1718195ad293bc (patch) | |
| tree | 510614aa8a43af846e27c7581adda801eaf03fc6 /drivers/usb/core/message.c | |
| parent | 186d7ef52c1f0c41450dedbdf6d6325d0a84e4c5 (diff) | |
| parent | fec50db7033ea478773b159e0e2efb135270e3b7 (diff) | |
Merge tag 'v6.9-rc3' into x86/cpu, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.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 077dfe48d01c..d2b2787be409 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, |