diff options
| author |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-04-02 08:17:13 -0400 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2024-04-02 08:17:13 -0400 |
| commit | 5add703f6acad1c63f8a532b6de56e50d548e904 (patch) | |
| tree | be39a82716119cd8b7cf7e2734baf8cd9a80ceb7 /drivers/usb/core/message.c | |
| parent | drm/i915/psr: Do not write ALPM configuration for PSR1 or DP2.0 Panel Replay (diff) | |
| parent | Linux 6.9-rc2 (diff) | |
| download | wireguard-linux-5add703f6acad1c63f8a532b6de56e50d548e904.tar.xz wireguard-linux-5add703f6acad1c63f8a532b6de56e50d548e904.zip | |
Merge drm/drm-next into drm-intel-next
Catching up on 6.9-rc2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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, |