Defined in 2 files as a variable:

• drivers/staging/greybus/usb.c, line 239 (as a variable)
• sound/usb/6fire/chip.c, line 212 (as a variable)

Defined in 1 files as a struct:

• include/linux/usb.h, line 1090 (as a struct)

Defined in 1 files as a member:

• include/linux/usb/serial.h, line 234 (as a member)

Documented in 1 files:

• include/linux/usb.h, line 1026

Referenced in 344 files:

• drivers/bluetooth/ath3k.c, line 568
• drivers/bluetooth/bcm203x.c, line 267
• drivers/bluetooth/bfusb.c, 2 times
• drivers/bluetooth/bpa10x.c, line 449
• drivers/bluetooth/btusb.c, 2 times
• drivers/gpu/drm/udl/udl_drv.c, line 133
• drivers/hid/usbhid/hid-core.c, line 1611
• drivers/hid/usbhid/usbkbd.c, line 404
• drivers/hid/usbhid/usbmouse.c, line 238
• drivers/i2c/busses/i2c-diolan-u2c.c, line 515
• drivers/i2c/busses/i2c-robotfuzz-osif.c, line 190
• drivers/i2c/busses/i2c-tiny-usb.c, line 277
• drivers/input/joystick/iforce/iforce-usb.c, line 227
• drivers/input/joystick/iforce/iforce.h, line 171
• drivers/input/joystick/xpad.c, line 1673
• drivers/input/misc/ati_remote2.c, line 220
• 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 444
• drivers/input/misc/yealink.c, line 994
• drivers/input/mouse/appletouch.c, line 1010
• drivers/input/mouse/bcm5974.c, line 1032
• drivers/input/mouse/synaptics_usb.c, line 543
• drivers/input/tablet/acecad.c, line 271
• drivers/input/tablet/aiptek.c, line 1935
• drivers/input/tablet/gtco.c, line 1021
• drivers/input/tablet/hanwang.c, line 454
• drivers/input/tablet/kbtab.c, line 200
• drivers/input/tablet/pegasus_notetaker.c, line 436
• drivers/input/touchscreen/sur40.c, line 979
• drivers/input/touchscreen/usbtouchscreen.c, line 1753
• drivers/isdn/gigaset/bas-gigaset.c, line 141
• drivers/isdn/gigaset/usb-gigaset.c, line 117
• drivers/isdn/hardware/mISDN/hfcsusb.c, line 2132
• drivers/isdn/hisax/hfc_usb.c, line 1573
• drivers/isdn/hisax/st5481_init.c, line 180
• drivers/media/radio/dsbr100.c, line 423
• drivers/media/radio/radio-keene.c, line 408
• drivers/media/radio/radio-ma901.c, line 460
• drivers/media/radio/radio-mr800.c, line 603
• drivers/media/radio/radio-raremono.c, line 379
• drivers/media/radio/radio-shark.c, line 412
• drivers/media/radio/radio-shark2.c, line 378
• drivers/media/radio/si470x/radio-si470x-usb.c, line 847
• drivers/media/radio/si4713/radio-usb-si4713.c, line 532
• drivers/media/rc/ati_remote.c, line 974
• drivers/media/rc/igorplugusb.c, line 257
• drivers/media/rc/iguanair.c, line 601
• drivers/media/rc/imon.c, line 418
• drivers/media/rc/mceusb.c, line 1439
• drivers/media/rc/redrat3.c, line 1182
• drivers/media/rc/streamzap.c, line 118
• drivers/media/rc/ttusbir.c, line 433
• drivers/media/usb/airspy/airspy.c, line 1097
• drivers/media/usb/as102/as102_drv.h, line 30
• drivers/media/usb/as102/as102_usb_drv.c, line 67
• drivers/media/usb/au0828/au0828-core.c, line 712
• drivers/media/usb/b2c2/flexcop-usb.c, line 606
• drivers/media/usb/cpia2/cpia2_usb.c, line 75
• drivers/media/usb/cx231xx/cx231xx-cards.c, line 1774
• drivers/media/usb/dvb-usb-v2/af9015.c, line 1493
• drivers/media/usb/dvb-usb-v2/af9035.c, line 2148
• drivers/media/usb/dvb-usb-v2/anysee.c, line 1426
• drivers/media/usb/dvb-usb-v2/au6610.c, line 196
• drivers/media/usb/dvb-usb-v2/az6007.c, line 968
• drivers/media/usb/dvb-usb-v2/ce6230.c, line 276
• drivers/media/usb/dvb-usb-v2/dvbsky.c, line 869
• drivers/media/usb/dvb-usb-v2/ec168.c, line 369
• drivers/media/usb/dvb-usb-v2/gl861.c, line 160
• drivers/media/usb/dvb-usb-v2/lmedm04.c, line 1334
• drivers/media/usb/dvb-usb-v2/mxl111sf.c, line 1429
• drivers/media/usb/dvb-usb-v2/rtl28xxu.c, line 1945
• drivers/media/usb/dvb-usb/a800.c, line 179
• drivers/media/usb/dvb-usb/af9005.c, line 1098
• drivers/media/usb/dvb-usb/az6027.c, line 1182
• drivers/media/usb/dvb-usb/cinergyT2-core.c, line 267
• drivers/media/usb/dvb-usb/cxusb.c, line 2335
• drivers/media/usb/dvb-usb/dib0700_core.c, line 899
• drivers/media/usb/dvb-usb/dibusb-mb.c, line 459
• drivers/media/usb/dvb-usb/dibusb-mc.c, line 137
• drivers/media/usb/dvb-usb/digitv.c, line 346
• drivers/media/usb/dvb-usb/dtt200u.c, line 409
• drivers/media/usb/dvb-usb/dtv5100.c, line 219
• drivers/media/usb/dvb-usb/dw2102.c, line 2337
• drivers/media/usb/dvb-usb/friio.c, line 510
• drivers/media/usb/dvb-usb/gp8psk.c, line 381
• drivers/media/usb/dvb-usb/m920x.c, line 1255
• drivers/media/usb/dvb-usb/nova-t-usb2.c, line 232
• drivers/media/usb/dvb-usb/opera1.c, line 570
• drivers/media/usb/dvb-usb/pctv452e.c, line 1081
• drivers/media/usb/dvb-usb/technisat-usb2.c, line 799
• drivers/media/usb/dvb-usb/ttusb2.c, line 814
• drivers/media/usb/dvb-usb/umt-010.c, line 139
• drivers/media/usb/dvb-usb/vp702x.c, line 433
• drivers/media/usb/dvb-usb/vp7045.c, line 290
• drivers/media/usb/em28xx/em28xx-cards.c, line 3750
• drivers/media/usb/go7007/go7007-loader.c, line 130
• drivers/media/usb/go7007/go7007-usb.c, line 1341
• drivers/media/usb/gspca/benq.c, line 275
• drivers/media/usb/gspca/conex.c, line 953
• drivers/media/usb/gspca/cpia1.c, line 1890
• drivers/media/usb/gspca/dtcs033.c, line 279
• drivers/media/usb/gspca/etoms.c, line 783
• drivers/media/usb/gspca/finepix.c, line 294
• drivers/media/usb/gspca/gl860/gl860.c, line 532
• drivers/media/usb/gspca/jeilinj.c, line 537
• drivers/media/usb/gspca/jl2005bcd.c, line 520
• drivers/media/usb/gspca/kinect.c, line 471
• drivers/media/usb/gspca/konica.c, line 469
• drivers/media/usb/gspca/m5602/m5602_core.c, line 425
• drivers/media/usb/gspca/mars.c, line 428
• drivers/media/usb/gspca/mr97310a.c, line 1078
• drivers/media/usb/gspca/nw80x.c, line 2083
• drivers/media/usb/gspca/ov519.c, line 4999
• drivers/media/usb/gspca/ov534.c, line 1537
• drivers/media/usb/gspca/ov534_9.c, line 1820
• drivers/media/usb/gspca/pac207.c, line 477
• drivers/media/usb/gspca/pac7302.c, line 953
• drivers/media/usb/gspca/pac7311.c, line 688
• drivers/media/usb/gspca/se401.c, line 725
• drivers/media/usb/gspca/sn9c2028.c, line 962
• drivers/media/usb/gspca/sn9c20x.c, line 2378
• drivers/media/usb/gspca/sonixb.c, line 1465
• drivers/media/usb/gspca/sonixj.c, line 2975
• drivers/media/usb/gspca/spca1528.c, line 433
• drivers/media/usb/gspca/spca500.c, line 979
• drivers/media/usb/gspca/spca501.c, line 2038
• drivers/media/usb/gspca/spca505.c, line 793
• drivers/media/usb/gspca/spca506.c, line 598
• drivers/media/usb/gspca/spca508.c, line 1523
• drivers/media/usb/gspca/spca561.c, line 920
• drivers/media/usb/gspca/sq905.c, line 426
• drivers/media/usb/gspca/sq905c.c, line 327
• drivers/media/usb/gspca/sq930x.c, line 1151
• drivers/media/usb/gspca/stk014.c, line 435
• drivers/media/usb/gspca/stk1135.c, line 676
• drivers/media/usb/gspca/stv0680.c, line 341
• drivers/media/usb/gspca/stv06xx/stv06xx.c, line 612
• drivers/media/usb/gspca/sunplus.c, line 1063
• drivers/media/usb/gspca/t613.c, line 1042
• drivers/media/usb/gspca/topro.c, line 4969
• drivers/media/usb/gspca/touptek.c, line 705
• drivers/media/usb/gspca/tv8532.c, line 367
• drivers/media/usb/gspca/vc032x.c, line 3831
• drivers/media/usb/gspca/vicam.c, line 348
• drivers/media/usb/gspca/xirlink_cit.c, line 3133
• drivers/media/usb/gspca/zc3xx.c, line 6999
• drivers/media/usb/hackrf/hackrf.c, line 1555
• drivers/media/usb/hdpvr/hdpvr-core.c, line 433
• drivers/media/usb/msi2500/msi2500.c, line 1319
• drivers/media/usb/pvrusb2/pvrusb2-main.c, line 107
• drivers/media/usb/pwc/pwc-if.c, line 122
• drivers/media/usb/s2255/s2255drv.c, 2 times
• drivers/media/usb/siano/smsusb.c, line 722
• drivers/media/usb/stk1160/stk1160-core.c, line 435
• drivers/media/usb/stkwebcam/stk-webcam.c, line 1429
• drivers/media/usb/tm6000/tm6000-cards.c, line 1402
• drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c, line 1807
• drivers/media/usb/ttusb-dec/ttusb_dec.c, line 1806
• drivers/media/usb/usbtv/usbtv-core.c, line 155
• drivers/media/usb/usbvision/usbvision-video.c, line 1598
• drivers/media/usb/uvc/uvcvideo.h, line 592
• drivers/media/usb/zr364xx/zr364xx.c, line 1612
• drivers/mfd/dln2.c, line 819
• drivers/mfd/rtsx_usb.c, line 773
• drivers/mfd/viperboard.c, line 126
• drivers/mmc/host/ushc.c, line 558
• drivers/mmc/host/vub300.c, line 2418
• drivers/net/can/usb/ems_usb.c, line 1076
• drivers/net/can/usb/esd_usb2.c, line 1144
• drivers/net/can/usb/gs_usb.c, line 1019
• drivers/net/can/usb/kvaser_usb.c, line 2062
• drivers/net/can/usb/peak_usb/pcan_usb_core.c, line 945
• drivers/net/can/usb/usb_8dev.c, line 1018
• drivers/net/ieee802154/atusb.c, line 932
• drivers/net/irda/irda-usb.c, line 1894
• drivers/net/irda/kingsun-sir.c, line 619
• drivers/net/irda/ks959-sir.c, line 897
• drivers/net/irda/ksdazzle-sir.c, line 798
• drivers/net/irda/mcs7780.c, line 100
• drivers/net/irda/stir4200.c, line 1122
• drivers/net/usb/asix_devices.c, line 1364
• drivers/net/usb/ax88179_178a.c, line 1756
• drivers/net/usb/catc.c, line 968
• drivers/net/usb/cdc-phonet.c, 2 times
• drivers/net/usb/cdc_eem.c, line 367
• 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 353
• drivers/net/usb/ch9200.c, line 419
• drivers/net/usb/cx82310_eth.c, line 339
• drivers/net/usb/dm9601.c, line 632
• drivers/net/usb/gl620a.c, line 227
• drivers/net/usb/hso.c, 2 times
• drivers/net/usb/huawei_cdc_ncm.c, 3 times
• drivers/net/usb/int51x1.c, line 185
• drivers/net/usb/ipheth.c, line 576
• drivers/net/usb/kalmia.c, line 352
• drivers/net/usb/kaweth.c, line 172
• drivers/net/usb/lan78xx.c, line 4000
• drivers/net/usb/lg-vl600.c, line 339
• drivers/net/usb/mcs7830.c, line 628
• drivers/net/usb/net1080.c, line 530
• drivers/net/usb/pegasus.c, line 1301
• drivers/net/usb/plusb.c, line 148
• drivers/net/usb/qmi_wwan.c, 5 times
• drivers/net/usb/r8152.c, line 4513
• drivers/net/usb/rndis_host.c, line 639
• drivers/net/usb/rtl8150.c, line 954
• drivers/net/usb/sierra_net.c, line 975
• drivers/net/usb/smsc75xx.c, line 2274
• drivers/net/usb/smsc95xx.c, line 2176
• drivers/net/usb/sr9700.c, line 545
• drivers/net/usb/sr9800.c, line 856
• drivers/net/usb/usbnet.c, line 1609
• drivers/net/usb/zaurus.c, line 371
• drivers/net/wimax/i2400m/usb.c, line 782
• drivers/net/wireless/ath/ar5523/ar5523.c, line 1784
• drivers/net/wireless/ath/ath6kl/usb.c, line 1212
• drivers/net/wireless/ath/ath9k/hif_usb.c, line 1420
• drivers/net/wireless/ath/carl9170/usb.c, line 1186
• drivers/net/wireless/atmel/at76c50x-usb.c, line 2565
• drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c, line 1478
• drivers/net/wireless/intersil/orinoco/orinoco_usb.c, line 1734
• drivers/net/wireless/intersil/p54/p54usb.c, line 1133
• drivers/net/wireless/marvell/libertas/if_usb.c, line 1004
• drivers/net/wireless/marvell/libertas_tf/if_usb.c, line 908
• drivers/net/wireless/marvell/mwifiex/usb.c, line 638
• drivers/net/wireless/mediatek/mt7601u/usb.c, line 351
• drivers/net/wireless/ralink/rt2x00/rt2500usb.c, line 1992
• drivers/net/wireless/ralink/rt2x00/rt2800usb.c, line 1449
• drivers/net/wireless/ralink/rt2x00/rt73usb.c, line 2536
• drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c, line 1676
• drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c, line 6354
• drivers/net/wireless/realtek/rtlwifi/rtl8192cu/sw.c, line 396
• drivers/net/wireless/rndis_wlan.c, line 3758
• drivers/net/wireless/rsi/rsi_91x_usb.c, line 560
• drivers/net/wireless/zydas/zd1201.c, line 1902
• drivers/net/wireless/zydas/zd1211rw/zd_usb.c, line 1535
• drivers/nfc/nfcmrvl/usb.c, line 454
• drivers/nfc/pn533/usb.c, line 580
• drivers/nfc/port100.c, line 1638
• drivers/staging/comedi/comedi_usb.c, 6 times
• drivers/staging/comedi/comedi_usb.h, 2 times
• drivers/staging/comedi/drivers/dt9812.c, line 873
• drivers/staging/comedi/drivers/ni_usb6501.c, line 605
• drivers/staging/comedi/drivers/usbdux.c, line 1726
• drivers/staging/comedi/drivers/usbduxfast.c, line 1028
• drivers/staging/comedi/drivers/usbduxsigma.c, line 1612
• drivers/staging/comedi/drivers/vmk80xx.c, line 878
• drivers/staging/gdm724x/gdm_mux.c, line 647
• drivers/staging/gdm724x/gdm_usb.c, line 990
• drivers/staging/greybus/es2.c, line 1586
• drivers/staging/greybus/usb.c, line 246
• drivers/staging/media/lirc/lirc_imon.c, line 158
• drivers/staging/media/lirc/lirc_sasem.c, line 138
• drivers/staging/most/hdm-usb/hdm_usb.c, line 1301
• drivers/staging/rtl8188eu/os_dep/usb_intf.c, line 508
• drivers/staging/rtl8192u/r8192U_core.c, line 130
• drivers/staging/rtl8712/usb_intf.c, line 200
• drivers/staging/vt6656/main_usb.c, line 1048
• drivers/staging/wlan-ng/prism2usb.c, line 280
• drivers/usb/atm/cxacru.c, line 1371
• drivers/usb/atm/speedtch.c, line 750
• 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 218
• drivers/usb/core/usb.h, line 164
• drivers/usb/host/hwa-hc.c, line 878
• drivers/usb/host/xhci.c, line 4561
• 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 354
• drivers/usb/misc/chaoskey.c, 2 times
• drivers/usb/misc/cypress_cy7c63.c, line 263
• drivers/usb/misc/cytherm.c, line 51
• drivers/usb/misc/ehset.c, line 142
• drivers/usb/misc/emi26.c, line 245
• drivers/usb/misc/emi62.c, line 258
• drivers/usb/misc/ftdi-elan.c, 2 times
• drivers/usb/misc/idmouse.c, line 118
• drivers/usb/misc/iowarrior.c, 2 times
• drivers/usb/misc/isight_firmware.c, line 124
• drivers/usb/misc/ldusb.c, 2 times
• drivers/usb/misc/legousbtower.c, line 274
• drivers/usb/misc/lvstest.c, line 436
• drivers/usb/misc/rio500.c, line 541
• drivers/usb/misc/sisusbvga/sisusb.c, 2 times
• drivers/usb/misc/trancevibrator.c, line 131
• drivers/usb/misc/usblcd.c, 2 times
• drivers/usb/misc/usbsevseg.c, line 424
• drivers/usb/misc/usbtest.c, line 2935
• drivers/usb/misc/uss720.c, line 791
• drivers/usb/misc/yurex.c, 2 times
• drivers/usb/serial/bus.c, 4 times
• drivers/usb/serial/usb-serial.c, 8 times
• drivers/usb/storage/alauda.c, line 1262
• drivers/usb/storage/cypress_atacb.c, line 285
• drivers/usb/storage/datafab.c, line 756
• drivers/usb/storage/ene_ub6250.c, line 2402
• drivers/usb/storage/freecom.c, line 577
• drivers/usb/storage/isd200.c, line 1568
• drivers/usb/storage/jumpshot.c, line 681
• drivers/usb/storage/karma.c, line 229
• drivers/usb/storage/onetouch.c, line 309
• drivers/usb/storage/realtek_cr.c, line 1066
• drivers/usb/storage/sddr09.c, line 1790
• drivers/usb/storage/sddr55.c, line 1012
• drivers/usb/storage/shuttle_usbat.c, line 1870
• drivers/usb/storage/uas.c, line 1177
• drivers/usb/storage/usb.c, line 1166
• drivers/usb/usb-skeleton.c, 2 times
• drivers/usb/wusbcore/cbaf.c, line 655
• drivers/uwb/hwa-rc.c, line 927
• drivers/uwb/i1480/dfu/usb.c, line 447
• drivers/video/fbdev/smscufx.c, line 1787
• drivers/video/fbdev/udlfb.c, line 1774
• drivers/w1/masters/ds2490.c, line 195
• drivers/watchdog/pcwd_usb.c, line 162
• include/linux/usb.h, 7 times
• include/linux/usb/cdc-wdm.h, line 16
• include/linux/usb/usbnet.h, line 84
• sound/usb/6fire/chip.c, line 219
• sound/usb/bcd2000/bcd2000.c, 2 times
• sound/usb/caiaq/device.c, line 563
• sound/usb/card.c, 2 times
• sound/usb/hiface/chip.c, line 290
• sound/usb/line6/pod.c, line 575
• sound/usb/line6/podhd.c, 2 times
• sound/usb/line6/toneport.c, line 565
• sound/usb/line6/variax.c, line 293
• sound/usb/misc/ua101.c, 2 times
• sound/usb/quirks.c, 17 times
• sound/usb/quirks.h, line 10