diff options
author | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:14:13 +0300 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:15:08 +0300 |
commit | 537c2e91d3549e5d6020bb0576cf9b54a845255f (patch) | |
tree | c09e8a1b7d733cde19b0c72678c28fb2bc97ff6b /drivers/usb/core/message.c | |
parent | 237bb5f7f7f55ec5f773469a974c61a49c298625 (diff) | |
parent | cba9ffdb9913dfe6be29f049ce920ce451ce7cc4 (diff) | |
download | linux-537c2e91d3549e5d6020bb0576cf9b54a845255f.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Signed-off-by: Jakub Kicinski <kuba@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, |