Defined in 2 files as a macro:

• drivers/hid/intel-ish-hid/ishtp/hbm.h, line 47 (as a macro)
• drivers/misc/mei/hw.h, line 114 (as a macro)

Referenced in 2 files:

• drivers/hid/intel-ish-hid/ishtp/hbm.c, line 659
• drivers/misc/mei/hbm.c, line 1480