Documented in 1 files:

• include/linux/usb.h, line 1144

Defined in 2 files as a variable:

• drivers/staging/greybus/usb.c, line 237 (as a variable)
• sound/usb/6fire/chip.c, line 200 (as a variable)

Defined in 1 files as a struct:

• include/linux/usb.h, line 1210 (as a struct)

Defined in 1 files as a member:

• include/linux/usb/serial.h, line 239 (as a member)

Referenced in 350 files:

• drivers/bluetooth/ath3k.c, line 526
• drivers/bluetooth/bcm203x.c, line 251
• drivers/bluetooth/bfusb.c, 2 times
• drivers/bluetooth/bpa10x.c, line 432
• drivers/bluetooth/btusb.c, 2 times
• drivers/char/xillybus/xillyusb.c, line 2249
• drivers/comedi/comedi_usb.c, 6 times
• drivers/comedi/drivers/dt9812.c, line 917
• drivers/comedi/drivers/ni_usb6501.c, line 601
• drivers/comedi/drivers/usbdux.c, line 1717
• drivers/comedi/drivers/usbduxfast.c, line 1028
• drivers/comedi/drivers/usbduxsigma.c, line 1604
• drivers/comedi/drivers/vmk80xx.c, line 871
• drivers/gnss/usb.c, line 204
• drivers/gpu/drm/gud/gud_drv.c, line 676
• drivers/gpu/drm/tiny/gm12u320.c, line 745
• drivers/gpu/drm/udl/udl_drv.c, line 153
• drivers/greybus/es2.c, line 1449
• drivers/hid/usbhid/hid-core.c, line 1662
• drivers/hid/usbhid/usbkbd.c, line 391
• drivers/hid/usbhid/usbmouse.c, line 225
• drivers/i2c/busses/i2c-cp2615.c, line 325
• drivers/i2c/busses/i2c-diolan-u2c.c, line 507
• drivers/i2c/busses/i2c-robotfuzz-osif.c, line 184
• drivers/i2c/busses/i2c-tiny-usb.c, line 290
• drivers/input/joystick/iforce/iforce-usb.c, line 288
• drivers/input/joystick/iforce/iforce.h, line 147
• drivers/input/joystick/pxrc.c, line 265
• drivers/input/joystick/xpad.c, line 2199
• drivers/input/misc/ati_remote2.c, line 215
• drivers/input/misc/cm109.c, line 878
• drivers/input/misc/ims-pcu.c, 2 times
• drivers/input/misc/keyspan_remote.c, 2 times
• drivers/input/misc/powermate.c, line 445
• drivers/input/misc/yealink.c, line 983
• drivers/input/mouse/appletouch.c, line 997
• drivers/input/mouse/bcm5974.c, line 1023
• drivers/input/mouse/synaptics_usb.c, line 546
• drivers/input/tablet/acecad.c, line 247
• drivers/input/tablet/aiptek.c, line 1885
• drivers/input/tablet/hanwang.c, line 436
• drivers/input/tablet/kbtab.c, line 197
• drivers/input/tablet/pegasus_notetaker.c, line 453
• drivers/input/touchscreen/sur40.c, line 1179
• drivers/input/touchscreen/usbtouchscreen.c, line 1846
• drivers/isdn/hardware/mISDN/hfcsusb.c, line 2140
• drivers/media/radio/dsbr100.c, line 410
• drivers/media/radio/radio-keene.c, line 394
• drivers/media/radio/radio-ma901.c, line 446
• drivers/media/radio/radio-mr800.c, line 589
• drivers/media/radio/radio-raremono.c, line 382
• drivers/media/radio/radio-shark.c, line 408
• drivers/media/radio/radio-shark2.c, line 374
• drivers/media/radio/si470x/radio-si470x-usb.c, line 839
• drivers/media/radio/si4713/radio-usb-si4713.c, line 515
• drivers/media/rc/ati_remote.c, line 960
• drivers/media/rc/igorplugusb.c, line 257
• drivers/media/rc/iguanair.c, line 548
• drivers/media/rc/imon.c, line 451
• drivers/media/rc/imon_raw.c, line 205
• drivers/media/rc/ir_toy.c, line 548
• drivers/media/rc/mceusb.c, line 1882
• drivers/media/rc/redrat3.c, line 1166
• drivers/media/rc/streamzap.c, line 91
• drivers/media/rc/ttusbir.c, line 418
• drivers/media/rc/xbox_remote.c, line 293
• drivers/media/usb/airspy/airspy.c, line 1100
• drivers/media/usb/as102/as102_drv.h, line 21
• drivers/media/usb/as102/as102_usb_drv.c, line 58
• drivers/media/usb/au0828/au0828-core.c, line 802
• drivers/media/usb/b2c2/flexcop-usb.c, line 622
• drivers/media/usb/cx231xx/cx231xx-cards.c, line 1976
• drivers/media/usb/dvb-usb-v2/af9015.c, line 1539
• drivers/media/usb/dvb-usb-v2/af9035.c, line 2163
• drivers/media/usb/dvb-usb-v2/anysee.c, line 1398
• drivers/media/usb/dvb-usb-v2/au6610.c, line 183
• drivers/media/usb/dvb-usb-v2/az6007.c, line 961
• drivers/media/usb/dvb-usb-v2/ce6230.c, line 262
• drivers/media/usb/dvb-usb-v2/dvbsky.c, line 813
• drivers/media/usb/dvb-usb-v2/ec168.c, line 350
• drivers/media/usb/dvb-usb-v2/gl861.c, line 561
• drivers/media/usb/dvb-usb-v2/lmedm04.c, line 1243
• drivers/media/usb/dvb-usb-v2/mxl111sf.c, line 1450
• drivers/media/usb/dvb-usb-v2/rtl28xxu.c, line 1976
• drivers/media/usb/dvb-usb-v2/zd1301.c, line 274
• drivers/media/usb/dvb-usb/a800.c, line 147
• drivers/media/usb/dvb-usb/af9005.c, line 1083
• drivers/media/usb/dvb-usb/az6027.c, line 1195
• drivers/media/usb/dvb-usb/cinergyT2-core.c, line 254
• drivers/media/usb/dvb-usb/cxusb.c, line 2387
• drivers/media/usb/dvb-usb/dib0700_core.c, line 935
• drivers/media/usb/dvb-usb/dibusb-mb.c, line 477
• drivers/media/usb/dvb-usb/dibusb-mc.c, line 154
• drivers/media/usb/dvb-usb/digitv.c, line 358
• drivers/media/usb/dvb-usb/dtt200u.c, line 420
• drivers/media/usb/dvb-usb/dtv5100.c, line 214
• drivers/media/usb/dvb-usb/dw2102.c, line 2599
• drivers/media/usb/dvb-usb/gp8psk.c, line 388
• drivers/media/usb/dvb-usb/m920x.c, line 1268
• drivers/media/usb/dvb-usb/nova-t-usb2.c, line 237
• drivers/media/usb/dvb-usb/opera1.c, line 572
• drivers/media/usb/dvb-usb/pctv452e.c, line 1099
• drivers/media/usb/dvb-usb/technisat-usb2.c, line 799
• drivers/media/usb/dvb-usb/ttusb2.c, line 837
• drivers/media/usb/dvb-usb/umt-010.c, line 142
• drivers/media/usb/dvb-usb/vp702x.c, line 443
• drivers/media/usb/dvb-usb/vp7045.c, line 244
• drivers/media/usb/em28xx/em28xx-cards.c, line 4177
• drivers/media/usb/go7007/go7007-loader.c, line 122
• drivers/media/usb/go7007/go7007-usb.c, line 1345
• drivers/media/usb/gspca/benq.c, line 262
• drivers/media/usb/gspca/conex.c, line 941
• drivers/media/usb/gspca/cpia1.c, line 1885
• drivers/media/usb/gspca/dtcs033.c, line 268
• drivers/media/usb/gspca/etoms.c, line 770
• drivers/media/usb/gspca/finepix.c, line 281
• drivers/media/usb/gspca/gl860/gl860.c, line 520
• drivers/media/usb/gspca/jeilinj.c, line 525
• drivers/media/usb/gspca/jl2005bcd.c, line 512
• drivers/media/usb/gspca/kinect.c, line 459
• drivers/media/usb/gspca/konica.c, line 466
• drivers/media/usb/gspca/m5602/m5602_core.c, line 421
• drivers/media/usb/gspca/mars.c, line 415
• drivers/media/usb/gspca/mr97310a.c, line 1065
• drivers/media/usb/gspca/nw80x.c, line 2077
• drivers/media/usb/gspca/ov519.c, line 5015
• drivers/media/usb/gspca/ov534.c, line 1596
• drivers/media/usb/gspca/ov534_9.c, line 1809
• drivers/media/usb/gspca/pac207.c, line 463
• drivers/media/usb/gspca/pac7302.c, line 939
• drivers/media/usb/gspca/pac7311.c, line 675
• drivers/media/usb/gspca/se401.c, line 716
• drivers/media/usb/gspca/sn9c2028.c, line 951
• drivers/media/usb/gspca/sn9c20x.c, line 2397
• drivers/media/usb/gspca/sonixb.c, line 1457
• drivers/media/usb/gspca/sonixj.c, line 2969
• drivers/media/usb/gspca/spca1528.c, line 426
• drivers/media/usb/gspca/spca500.c, line 967
• drivers/media/usb/gspca/spca501.c, line 2024
• drivers/media/usb/gspca/spca505.c, line 779
• drivers/media/usb/gspca/spca506.c, line 587
• drivers/media/usb/gspca/spca508.c, line 1514
• drivers/media/usb/gspca/spca561.c, line 899
• drivers/media/usb/gspca/sq905.c, line 416
• drivers/media/usb/gspca/sq905c.c, line 318
• drivers/media/usb/gspca/sq930x.c, line 1144
• drivers/media/usb/gspca/stk014.c, line 422
• drivers/media/usb/gspca/stk1135.c, line 664
• drivers/media/usb/gspca/stv0680.c, line 327
• drivers/media/usb/gspca/stv06xx/stv06xx.c, line 629
• drivers/media/usb/gspca/sunplus.c, line 1061
• drivers/media/usb/gspca/t613.c, line 1029
• drivers/media/usb/gspca/topro.c, line 4956
• drivers/media/usb/gspca/touptek.c, line 701
• drivers/media/usb/gspca/tv8532.c, line 353
• drivers/media/usb/gspca/vc032x.c, line 3826
• drivers/media/usb/gspca/vicam.c, line 335
• drivers/media/usb/gspca/xirlink_cit.c, line 3137
• drivers/media/usb/gspca/zc3xx.c, line 7013
• drivers/media/usb/hackrf/hackrf.c, line 1538
• drivers/media/usb/hdpvr/hdpvr-core.c, line 437
• drivers/media/usb/msi2500/msi2500.c, line 1298
• drivers/media/usb/pvrusb2/pvrusb2-main.c, line 93
• drivers/media/usb/pwc/pwc-if.c, line 121
• drivers/media/usb/s2255/s2255drv.c, 2 times
• drivers/media/usb/siano/smsusb.c, line 713
• drivers/media/usb/stk1160/stk1160-core.c, line 424
• drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c, line 1756
• drivers/media/usb/ttusb-dec/ttusb_dec.c, line 1775
• drivers/media/usb/usbtv/usbtv-core.c, line 160
• drivers/media/usb/uvc/uvcvideo.h, line 590
• drivers/mfd/dln2.c, line 860
• drivers/mfd/viperboard.c, line 119
• drivers/misc/cardreader/rtsx_usb.c, line 782
• drivers/mmc/host/ushc.c, line 557
• drivers/mmc/host/vub300.c, line 2409
• drivers/most/most_usb.c, line 1159
• drivers/net/can/usb/ems_usb.c, line 1082
• drivers/net/can/usb/esd_usb.c, line 1152
• drivers/net/can/usb/etas_es58x/es58x_core.c, line 2263
• drivers/net/can/usb/gs_usb.c, line 1479
• drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c, line 990
• drivers/net/can/usb/mcba_usb.c, line 902
• drivers/net/can/usb/peak_usb/pcan_usb_core.c, line 1013
• drivers/net/can/usb/ucan.c, line 1597
• drivers/net/can/usb/usb_8dev.c, line 1005
• drivers/net/ieee802154/atusb.c, line 1102
• drivers/net/mdio/mdio-mvusb.c, line 109
• drivers/net/usb/aqc111.c, line 1482
• drivers/net/usb/asix_devices.c, line 1564
• drivers/net/usb/ax88179_178a.c, line 1902
• drivers/net/usb/catc.c, line 973
• drivers/net/usb/cdc-phonet.c, 2 times
• drivers/net/usb/cdc_eem.c, line 352
• drivers/net/usb/cdc_ether.c, 3 times
• drivers/net/usb/cdc_mbim.c, 4 times
• drivers/net/usb/cdc_ncm.c, 4 times
• drivers/net/usb/cdc_subset.c, line 341
• drivers/net/usb/ch9200.c, line 414
• drivers/net/usb/cx82310_eth.c, line 361
• drivers/net/usb/dm9601.c, line 638
• drivers/net/usb/gl620a.c, line 214
• drivers/net/usb/hso.c, 2 times
• drivers/net/usb/huawei_cdc_ncm.c, 3 times
• drivers/net/usb/int51x1.c, line 175
• drivers/net/usb/ipheth.c, line 536
• drivers/net/usb/kalmia.c, line 344
• drivers/net/usb/kaweth.c, line 156
• drivers/net/usb/lan78xx.c, line 5068
• drivers/net/usb/lg-vl600.c, line 321
• drivers/net/usb/mcs7830.c, line 627
• drivers/net/usb/net1080.c, line 508
• drivers/net/usb/pegasus.c, line 1281
• drivers/net/usb/plusb.c, line 145
• drivers/net/usb/qmi_wwan.c, 5 times
• drivers/net/usb/r8152.c, line 9859
• drivers/net/usb/r8153_ecm.c, line 154
• drivers/net/usb/rndis_host.c, line 677
• drivers/net/usb/rtl8150.c, line 943
• drivers/net/usb/sierra_net.c, line 957
• drivers/net/usb/smsc75xx.c, line 2328
• drivers/net/usb/smsc95xx.c, line 2108
• drivers/net/usb/sr9700.c, line 544
• drivers/net/usb/sr9800.c, line 860
• drivers/net/usb/usbnet.c, line 1670
• drivers/net/usb/zaurus.c, line 371
• drivers/net/wireless/ath/ar5523/ar5523.c, line 1797
• drivers/net/wireless/ath/ath10k/usb.c, line 1115
• drivers/net/wireless/ath/ath6kl/usb.c, line 1234
• drivers/net/wireless/ath/ath9k/hif_usb.c, line 1497
• drivers/net/wireless/ath/carl9170/usb.c, 2 times
• drivers/net/wireless/atmel/at76c50x-usb.c, line 2562
• drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c, line 1550
• drivers/net/wireless/intersil/orinoco/orinoco_usb.c, line 1775
• drivers/net/wireless/intersil/p54/p54usb.c, 2 times
• drivers/net/wireless/marvell/libertas/if_usb.c, line 984
• drivers/net/wireless/marvell/libertas_tf/if_usb.c, line 908
• drivers/net/wireless/marvell/mwifiex/usb.c, line 682
• drivers/net/wireless/mediatek/mt76/mt7615/usb.c, line 268
• drivers/net/wireless/mediatek/mt76/mt76x0/usb.c, line 341
• drivers/net/wireless/mediatek/mt76/mt76x2/usb.c, line 134
• drivers/net/wireless/mediatek/mt76/mt7921/usb.c, line 388
• drivers/net/wireless/mediatek/mt7601u/usb.c, line 370
• drivers/net/wireless/purelifi/plfxlc/usb.c, line 850
• drivers/net/wireless/ralink/rt2x00/rt2500usb.c, line 1969
• drivers/net/wireless/ralink/rt2x00/rt2800usb.c, line 1261
• drivers/net/wireless/ralink/rt2x00/rt73usb.c, line 2528
• drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c, line 1677
• drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c, line 7135
• drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c, line 377
• drivers/net/wireless/realtek/rtw88/rtw8723du.c, line 26
• drivers/net/wireless/realtek/rtw88/rtw8821cu.c, line 40
• drivers/net/wireless/realtek/rtw88/rtw8822bu.c, line 80
• drivers/net/wireless/realtek/rtw88/rtw8822cu.c, line 34
• drivers/net/wireless/rndis_wlan.c, line 3744
• drivers/net/wireless/rsi/rsi_91x_usb.c, line 919
• drivers/net/wireless/zydas/zd1201.c, line 1899
• drivers/net/wireless/zydas/zd1211rw/zd_usb.c, line 1526
• drivers/nfc/nfcmrvl/usb.c, line 453
• drivers/nfc/pn533/usb.c, line 635
• drivers/nfc/port100.c, line 1646
• drivers/staging/gdm724x/gdm_mux.c, line 636
• drivers/staging/gdm724x/gdm_usb.c, line 979
• drivers/staging/greybus/usb.c, line 244
• drivers/staging/media/deprecated/cpia2/cpia2_usb.c, line 62
• drivers/staging/media/deprecated/stkwebcam/stk-webcam.c, line 1423
• drivers/staging/media/deprecated/tm6000/tm6000-cards.c, line 1386
• drivers/staging/media/deprecated/zr364xx/zr364xx.c, line 1618
• drivers/staging/r8188eu/os_dep/usb_intf.c, line 50
• drivers/staging/rtl8192u/r8192U_core.c, line 109
• drivers/staging/rtl8712/usb_intf.c, line 187
• drivers/staging/vt6656/main_usb.c, line 1104
• drivers/staging/wlan-ng/prism2usb.c, line 288
• drivers/usb/atm/cxacru.c, line 1366
• drivers/usb/atm/speedtch.c, line 737
• drivers/usb/atm/ueagle-atm.c, 2 times
• drivers/usb/atm/xusbatm.c, 2 times
• drivers/usb/class/cdc-acm.c, 2 times
• drivers/usb/class/cdc-wdm.c, 3 times
• drivers/usb/class/usblp.c, 2 times
• drivers/usb/class/usbtmc.c, 2 times
• drivers/usb/core/devio.c, 3 times
• drivers/usb/core/driver.c, 23 times
• drivers/usb/core/hub.c, 3 times
• drivers/usb/core/usb.c, line 351
• drivers/usb/core/usb.h, line 192
• drivers/usb/host/xhci.c, line 4971
• drivers/usb/image/mdc800.c, 2 times
• drivers/usb/image/microtek.c, line 160
• drivers/usb/misc/adutux.c, 2 times
• drivers/usb/misc/appledisplay.c, line 339
• drivers/usb/misc/chaoskey.c, 2 times
• drivers/usb/misc/cypress_cy7c63.c, line 246
• drivers/usb/misc/cytherm.c, line 345
• drivers/usb/misc/ehset.c, line 180
• drivers/usb/misc/emi26.c, line 242
• drivers/usb/misc/emi62.c, line 255
• drivers/usb/misc/ftdi-elan.c, 2 times
• drivers/usb/misc/idmouse.c, line 112
• drivers/usb/misc/iowarrior.c, 2 times
• drivers/usb/misc/isight_firmware.c, line 121
• drivers/usb/misc/ldusb.c, 2 times
• drivers/usb/misc/legousbtower.c, line 266
• drivers/usb/misc/lvstest.c, line 466
• drivers/usb/misc/sisusbvga/sisusbvga.c, 2 times
• drivers/usb/misc/trancevibrator.c, line 116
• drivers/usb/misc/usblcd.c, 2 times
• drivers/usb/misc/usbsevseg.c, line 380
• drivers/usb/misc/usbtest.c, line 3048
• drivers/usb/misc/uss720.c, line 785
• drivers/usb/misc/yurex.c, 2 times
• drivers/usb/serial/bus.c, 4 times
• drivers/usb/serial/f81232.c, line 1024
• drivers/usb/serial/usb-serial.c, 11 times
• drivers/usb/storage/alauda.c, line 1251
• drivers/usb/storage/cypress_atacb.c, line 272
• drivers/usb/storage/datafab.c, line 743
• drivers/usb/storage/ene_ub6250.c, line 2427
• drivers/usb/storage/freecom.c, line 564
• drivers/usb/storage/isd200.c, line 1559
• drivers/usb/storage/jumpshot.c, line 669
• drivers/usb/storage/karma.c, line 220
• drivers/usb/storage/onetouch.c, line 293
• drivers/usb/storage/realtek_cr.c, line 1053
• drivers/usb/storage/sddr09.c, line 1776
• drivers/usb/storage/sddr55.c, line 1001
• drivers/usb/storage/shuttle_usbat.c, line 1858
• drivers/usb/storage/uas.c, line 1240
• drivers/usb/storage/usb.c, line 1145
• drivers/usb/usb-skeleton.c, 2 times
• drivers/video/fbdev/smscufx.c, line 1799
• drivers/video/fbdev/udlfb.c, line 1813
• drivers/w1/masters/ds2490.c, line 1098
• drivers/watchdog/pcwd_usb.c, line 157
• include/linux/comedi/comedi_usb.h, 4 times
• include/linux/usb.h, 7 times
• include/linux/usb/cdc-wdm.h, line 14
• include/linux/usb/usbnet.h, line 81
• sound/usb/6fire/chip.c, line 207
• sound/usb/bcd2000/bcd2000.c, 2 times
• sound/usb/caiaq/device.c, line 550
• sound/usb/card.c, 2 times
• sound/usb/hiface/chip.c, line 269
• sound/usb/line6/pod.c, line 527
• sound/usb/line6/podhd.c, 2 times
• sound/usb/line6/toneport.c, line 567
• sound/usb/line6/variax.c, line 227
• sound/usb/misc/ua101.c, 2 times
• sound/usb/quirks.c, 15 times
• sound/usb/quirks.h, line 11