Defined in 1 files as a macro:

• include/linux/usb.h, line 639 (as a macro)

Documented in 1 files:

• include/linux/usb.h, line 633

Referenced in 4 files:

• drivers/hid/hid-elo.c, line 198
• drivers/usb/core/devices.c, line 589
• drivers/usb/core/hcd.c, line 2324
• drivers/usb/host/r8a66597-hcd.c, line 2038