Documented in 1 files:

• include/linux/usb.h, line 1178

Defined in 2 files as a variable:

• drivers/staging/greybus/usb.c, line 237 (as a variable)
• sound/usb/6fire/chip.c, line 204 (as a variable)

Defined in 1 files as a struct:

• include/linux/usb.h, line 1246 (as a struct)

Defined in 1 files as a member:

• include/linux/usb/serial.h, line 240 (as a member)

Referenced in 359 files:

• drivers/bluetooth/ath3k.c, line 523
• drivers/bluetooth/bcm203x.c, line 251
• drivers/bluetooth/bfusb.c, 2 times
• drivers/bluetooth/bpa10x.c, line 438
• drivers/bluetooth/btusb.c, 2 times
• drivers/char/xillybus/xillyusb.c, line 2266
• drivers/comedi/comedi_usb.c, 6 times
• drivers/comedi/drivers/dt9812.c, line 917
• drivers/comedi/drivers/ni_usb6501.c, line 586
• 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 860
• drivers/gnss/usb.c, line 204
• drivers/gpib/agilent_82357a/agilent_82357a.c, line 1648
• drivers/gpib/lpvo_usb_gpib/lpvo_usb_gpib.c, 2 times
• drivers/gpib/ni_usb/ni_usb_gpib.c, line 2636
• drivers/gpio/gpio-mpsse.c, line 718
• drivers/gpu/drm/gud/gud_drv.c, line 693
• drivers/gpu/drm/tiny/appletbdrm.c, line 830
• drivers/gpu/drm/tiny/gm12u320.c, line 735
• drivers/gpu/drm/udl/udl_drv.c, line 138
• drivers/greybus/es2.c, line 1442
• drivers/hid/usbhid/hid-core.c, line 1687
• drivers/hid/usbhid/usbkbd.c, line 396
• drivers/hid/usbhid/usbmouse.c, line 230
• drivers/hwmon/powerz.c, line 272
• drivers/i2c/busses/i2c-cp2615.c, line 327
• drivers/i2c/busses/i2c-diolan-u2c.c, line 501
• drivers/i2c/busses/i2c-robotfuzz-osif.c, line 188
• drivers/i2c/busses/i2c-tiny-usb.c, line 289
• drivers/input/joystick/iforce/iforce-usb.c, line 290
• drivers/input/joystick/iforce/iforce.h, line 147
• drivers/input/joystick/pxrc.c, line 259
• drivers/input/joystick/xpad.c, line 2308
• drivers/input/misc/ati_remote2.c, 2 times
• drivers/input/misc/cm109.c, line 869
• drivers/input/misc/ims-pcu.c, 2 times
• drivers/input/misc/keyspan_remote.c, 2 times
• drivers/input/misc/powermate.c, line 439
• drivers/input/misc/yealink.c, line 936
• drivers/input/mouse/appletouch.c, line 987
• drivers/input/mouse/bcm5974.c, line 1054
• drivers/input/mouse/synaptics_usb.c, line 527
• drivers/input/tablet/acecad.c, line 247
• drivers/input/tablet/aiptek.c, line 1858
• drivers/input/tablet/hanwang.c, line 436
• drivers/input/tablet/kbtab.c, line 197
• drivers/input/tablet/pegasus_notetaker.c, line 475
• drivers/input/touchscreen/sur40.c, line 1177
• drivers/input/touchscreen/usbtouchscreen.c, line 1780
• 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 418
• drivers/media/radio/radio-shark2.c, line 384
• drivers/media/radio/si470x/radio-si470x-usb.c, line 834
• drivers/media/radio/si4713/radio-usb-si4713.c, line 515
• drivers/media/rc/ati_remote.c, line 960
• drivers/media/rc/igorplugusb.c, line 264
• drivers/media/rc/iguanair.c, line 551
• drivers/media/rc/imon.c, line 450
• drivers/media/rc/imon_raw.c, line 195
• drivers/media/rc/ir_toy.c, line 540
• drivers/media/rc/mceusb.c, line 1875
• drivers/media/rc/redrat3.c, line 1166
• drivers/media/rc/streamzap.c, line 91
• drivers/media/rc/ttusbir.c, line 423
• drivers/media/rc/xbox_remote.c, line 301
• drivers/media/usb/airspy/airspy.c, line 1108
• drivers/media/usb/as102/as102_drv.h, line 21
• drivers/media/usb/as102/as102_usb_drv.c, line 56
• drivers/media/usb/au0828/au0828-core.c, line 797
• drivers/media/usb/b2c2/flexcop-usb.c, line 626
• drivers/media/usb/cx231xx/cx231xx-cards.c, line 1979
• drivers/media/usb/dvb-usb-v2/af9015.c, line 1539
• drivers/media/usb/dvb-usb-v2/af9035.c, line 2183
• drivers/media/usb/dvb-usb-v2/anysee.c, line 1389
• drivers/media/usb/dvb-usb-v2/au6610.c, line 183
• drivers/media/usb/dvb-usb-v2/az6007.c, line 970
• drivers/media/usb/dvb-usb-v2/ce6230.c, line 270
• drivers/media/usb/dvb-usb-v2/dvbsky.c, line 813
• drivers/media/usb/dvb-usb-v2/ec168.c, line 362
• drivers/media/usb/dvb-usb-v2/gl861.c, line 561
• drivers/media/usb/dvb-usb-v2/lmedm04.c, line 1253
• drivers/media/usb/dvb-usb-v2/mxl111sf.c, line 1442
• drivers/media/usb/dvb-usb-v2/rtl28xxu.c, line 1996
• 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 1088
• drivers/media/usb/dvb-usb/az6027.c, line 1207
• drivers/media/usb/dvb-usb/cinergyT2-core.c, line 254
• drivers/media/usb/dvb-usb/cxusb.c, line 2386
• 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 362
• drivers/media/usb/dvb-usb/dtt200u.c, line 420
• drivers/media/usb/dvb-usb/dtv5100.c, line 219
• drivers/media/usb/dvb-usb/dw2102.c, line 2641
• drivers/media/usb/dvb-usb/gp8psk.c, line 388
• drivers/media/usb/dvb-usb/m920x.c, line 1269
• 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 1100
• 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 4487
• drivers/media/usb/go7007/go7007-loader.c, line 118
• drivers/media/usb/go7007/go7007-usb.c, line 1347
• drivers/media/usb/gspca/benq.c, line 262
• drivers/media/usb/gspca/conex.c, line 941
• drivers/media/usb/gspca/cpia1.c, line 1886
• 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 507
• 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 341
• 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 427
• drivers/media/usb/msi2500/msi2500.c, line 1313
• drivers/media/usb/pvrusb2/pvrusb2-main.c, line 85
• drivers/media/usb/pwc/pwc-if.c, line 120
• drivers/media/usb/s2255/s2255drv.c, 2 times
• drivers/media/usb/siano/smsusb.c, line 722
• drivers/media/usb/stk1160/stk1160-core.c, line 422
• drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c, line 1756
• drivers/media/usb/ttusb-dec/ttusb_dec.c, line 1773
• drivers/media/usb/usbtv/usbtv-core.c, line 161
• drivers/media/usb/uvc/uvc_driver.c, 2 times
• drivers/mfd/dln2.c, line 856
• drivers/mfd/nct6694.c, line 378
• drivers/mfd/viperboard.c, line 115
• drivers/misc/cardreader/rtsx_usb.c, line 805
• drivers/mmc/host/ushc.c, line 555
• drivers/mmc/host/vub300.c, line 2426
• drivers/most/most_usb.c, line 1150
• drivers/net/can/usb/ems_usb.c, line 1143
• drivers/net/can/usb/esd_usb.c, line 1405
• drivers/net/can/usb/etas_es58x/es58x_core.c, line 2270
• drivers/net/can/usb/f81604.c, line 1228
• drivers/net/can/usb/gs_usb.c, line 1664
• drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c, line 1043
• drivers/net/can/usb/mcba_usb.c, line 908
• drivers/net/can/usb/peak_usb/pcan_usb_core.c, line 1096
• drivers/net/can/usb/ucan.c, line 1570
• drivers/net/can/usb/usb_8dev.c, line 1010
• drivers/net/ieee802154/atusb.c, line 1099
• drivers/net/mctp/mctp-usb.c, line 436
• drivers/net/mdio/mdio-mvusb.c, line 102
• drivers/net/usb/aqc111.c, line 1481
• drivers/net/usb/asix_devices.c, line 1613
• drivers/net/usb/ax88179_178a.c, line 1939
• drivers/net/usb/catc.c, line 991
• 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 417
• drivers/net/usb/cx82310_eth.c, line 361
• drivers/net/usb/dm9601.c, line 618
• drivers/net/usb/gl620a.c, line 212
• drivers/net/usb/hso.c, 2 times
• drivers/net/usb/huawei_cdc_ncm.c, 3 times
• drivers/net/usb/int51x1.c, line 142
• drivers/net/usb/ipheth.c, line 692
• drivers/net/usb/kalmia.c, line 359
• drivers/net/usb/kaweth.c, line 156
• drivers/net/usb/lan78xx.c, line 5405
• drivers/net/usb/lg-vl600.c, line 321
• drivers/net/usb/mcs7830.c, line 616
• drivers/net/usb/net1080.c, line 508
• drivers/net/usb/pegasus.c, line 1307
• drivers/net/usb/plusb.c, line 139
• drivers/net/usb/qmi_wwan.c, 5 times
• drivers/net/usb/r8152.c, line 10442
• drivers/net/usb/r8153_ecm.c, line 160
• drivers/net/usb/rndis_host.c, line 697
• drivers/net/usb/rtl8150.c, line 982
• drivers/net/usb/sierra_net.c, line 950
• drivers/net/usb/smsc75xx.c, line 2322
• drivers/net/usb/smsc95xx.c, line 2178
• drivers/net/usb/sr9700.c, line 469
• drivers/net/usb/sr9800.c, line 839
• drivers/net/usb/usbnet.c, line 1735
• drivers/net/usb/zaurus.c, line 392
• drivers/net/wireless/ath/ar5523/ar5523.c, line 1816
• drivers/net/wireless/ath/ath10k/usb.c, line 1111
• drivers/net/wireless/ath/ath6kl/usb.c, line 1225
• drivers/net/wireless/ath/ath9k/hif_usb.c, line 1504
• drivers/net/wireless/ath/carl9170/usb.c, 2 times
• drivers/net/wireless/atmel/at76c50x-usb.c, line 2545
• drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c, line 1568
• drivers/net/wireless/intersil/p54/p54usb.c, 2 times
• drivers/net/wireless/marvell/libertas/if_usb.c, line 996
• drivers/net/wireless/marvell/libertas_tf/if_usb.c, line 902
• drivers/net/wireless/marvell/mwifiex/usb.c, line 678
• drivers/net/wireless/mediatek/mt76/mt7615/usb.c, line 265
• drivers/net/wireless/mediatek/mt76/mt76x0/usb.c, line 345
• drivers/net/wireless/mediatek/mt76/mt76x2/usb.c, line 137
• drivers/net/wireless/mediatek/mt76/mt7921/usb.c, line 338
• drivers/net/wireless/mediatek/mt76/mt7925/usb.c, line 355
• drivers/net/wireless/mediatek/mt7601u/usb.c, line 368
• drivers/net/wireless/morsemicro/mm81x/usb.c, line 925
• drivers/net/wireless/purelifi/plfxlc/usb.c, line 854
• drivers/net/wireless/ralink/rt2x00/rt2500usb.c, line 1973
• drivers/net/wireless/ralink/rt2x00/rt2800usb.c, line 1265
• drivers/net/wireless/ralink/rt2x00/rt73usb.c, line 2532
• drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c, line 1689
• drivers/net/wireless/realtek/rtl8xxxu/core.c, line 8284
• drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c, line 371
• drivers/net/wireless/realtek/rtlwifi/rtl8192du/sw.c, line 385
• drivers/net/wireless/realtek/rtw88/rtw8723du.c, line 26
• drivers/net/wireless/realtek/rtw88/rtw8812au.c, line 84
• drivers/net/wireless/realtek/rtw88/rtw8814au.c, line 44
• drivers/net/wireless/realtek/rtw88/rtw8821au.c, line 68
• drivers/net/wireless/realtek/rtw88/rtw8821cu.c, line 52
• drivers/net/wireless/realtek/rtw88/rtw8822bu.c, line 94
• drivers/net/wireless/realtek/rtw88/rtw8822cu.c, line 36
• drivers/net/wireless/realtek/rtw89/rtw8851bu.c, line 62
• drivers/net/wireless/realtek/rtw89/rtw8852au.c, line 76
• drivers/net/wireless/realtek/rtw89/rtw8852bu.c, line 76
• drivers/net/wireless/realtek/rtw89/rtw8852cu.c, line 136
• drivers/net/wireless/realtek/rtw89/rtw8922au.c, line 77
• drivers/net/wireless/rsi/rsi_91x_usb.c, line 921
• drivers/net/wireless/zydas/zd1211rw/zd_usb.c, line 1536
• drivers/nfc/nfcmrvl/usb.c, line 440
• drivers/nfc/pn533/usb.c, line 622
• drivers/nfc/port100.c, line 1629
• drivers/spi/spi-ch341.c, line 244
• drivers/staging/greybus/usb.c, line 244
• drivers/usb/atm/cxacru.c, line 1367
• drivers/usb/atm/speedtch.c, line 740
• 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, 22 times
• drivers/usb/core/hub.c, 3 times
• drivers/usb/core/usb.c, line 429
• drivers/usb/core/usb.h, line 188
• drivers/usb/host/xhci.c, line 5102
• drivers/usb/image/mdc800.c, 2 times
• drivers/usb/image/microtek.c, line 159
• drivers/usb/misc/adutux.c, 2 times
• drivers/usb/misc/appledisplay.c, line 344
• drivers/usb/misc/chaoskey.c, 2 times
• drivers/usb/misc/cypress_cy7c63.c, line 252
• drivers/usb/misc/cytherm.c, line 343
• drivers/usb/misc/ehset.c, line 180
• drivers/usb/misc/emi26.c, line 242
• drivers/usb/misc/emi62.c, line 255
• drivers/usb/misc/idmouse.c, line 113
• 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 115
• drivers/usb/misc/usb-ljca.c, line 891
• drivers/usb/misc/usbio.c, line 691
• drivers/usb/misc/usblcd.c, 2 times
• drivers/usb/misc/usbsevseg.c, line 379
• drivers/usb/misc/usbtest.c, line 3049
• drivers/usb/misc/uss720.c, line 800
• drivers/usb/misc/yurex.c, 2 times
• drivers/usb/serial/bus.c, 4 times
• drivers/usb/serial/f81232.c, line 1038
• drivers/usb/serial/usb-serial.c, 11 times
• drivers/usb/storage/alauda.c, line 1260
• 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 563
• drivers/usb/storage/isd200.c, line 1572
• 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 1054
• drivers/usb/storage/sddr09.c, line 1776
• drivers/usb/storage/sddr55.c, line 1006
• drivers/usb/storage/shuttle_usbat.c, line 1858
• drivers/usb/storage/uas.c, line 1261
• drivers/usb/storage/usb.c, line 1244
• drivers/usb/usb-skeleton.c, 2 times
• drivers/video/fbdev/smscufx.c, line 1764
• drivers/video/fbdev/udlfb.c, line 1806
• drivers/w1/masters/ds2490.c, line 1114
• 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 99
• sound/usb/6fire/chip.c, line 211
• sound/usb/bcd2000/bcd2000.c, 2 times
• sound/usb/caiaq/device.c, line 587
• sound/usb/card.c, 2 times
• sound/usb/hiface/chip.c, line 264
• 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
• sound/usb/usx2y/us122l.c, line 671
• sound/usb/usx2y/us144mkii.c, line 620