Similar problem in karmic & lucid kernels with a 2 Port NEC USB 2.0 PCcard on an IBM Thinkpad T23.

Same problem irrespective of the combination of values of the values of the following yenta_socket parameters:
parm:           disable_clkrun:If PC card doesn't function properly, please try this option (bool)
parm:           isa_probe:If set ISA interrupts are probed (default). Set to N to disable probing (bool)


07:00.0 USB Controller: NEC Corporation USB (rev 43)
07:00.1 USB Controller: NEC Corporation USB (rev 43)
07:00.2 USB Controller: NEC Corporation USB 2.0 (rev 04)

07:00.0 USB Controller: NEC Corporation USB (rev 43) (prog-if 10)
	Subsystem: NEC Corporation Device 0735
	Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR+ INTx-
	Interrupt: pin A routed to IRQ 5
	Region 0: Memory at c0800000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [40] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1-,D2+,D3hot+,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-


Feb 16 21:48:27 Ti kernel: [ 1640.513436] yenta_cardbus 0000:02:00.0: CardBus bridge found [1014:023b]
Feb 16 21:48:27 Ti kernel: [ 1640.513471] yenta_cardbus 0000:02:00.0: Using INTVAL to route CSC interrupts to PCI
Feb 16 21:48:27 Ti kernel: [ 1640.513477] yenta_cardbus 0000:02:00.0: Routing CardBus interrupts to PCI
Feb 16 21:48:27 Ti kernel: [ 1640.513486] yenta_cardbus 0000:02:00.0: TI: mfunc 0x01d21022, devctl 0x64
Feb 16 21:48:28 Ti kernel: [ 1640.742457] yenta_cardbus 0000:02:00.0: ISA IRQ mask 0x06d8, PCI irq 11
Feb 16 21:48:28 Ti kernel: [ 1640.742467] yenta_cardbus 0000:02:00.0: Socket status: 30000006
Feb 16 21:48:28 Ti kernel: [ 1640.742486] yenta_cardbus 0000:02:00.0: pcmcia: parent PCI bridge I/O window: 0x2000 - 0x6fff
Feb 16 21:48:28 Ti kernel: [ 1640.742495] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x2000-0x6fff: clean.
Feb 16 21:48:28 Ti kernel: [ 1640.744538] yenta_cardbus 0000:02:00.0: pcmcia: parent PCI bridge Memory window: 0xc0200000 - 0xcfffffff
Feb 16 21:48:28 Ti kernel: [ 1640.744546] yenta_cardbus 0000:02:00.0: pcmcia: parent PCI bridge Memory window: 0xf0000000 - 0xf7ffffff
Feb 16 21:48:28 Ti kernel: [ 1640.745474] yenta_cardbus 0000:02:00.1: CardBus bridge found [1014:023b]
Feb 16 21:48:28 Ti kernel: [ 1640.745506] yenta_cardbus 0000:02:00.1: Using INTVAL to route CSC interrupts to PCI
Feb 16 21:48:28 Ti kernel: [ 1640.745512] yenta_cardbus 0000:02:00.1: Routing CardBus interrupts to PCI
Feb 16 21:48:28 Ti kernel: [ 1640.745521] yenta_cardbus 0000:02:00.1: TI: mfunc 0x01d21022, devctl 0x64
Feb 16 21:48:28 Ti kernel: [ 1640.974460] yenta_cardbus 0000:02:00.1: ISA IRQ mask 0x06d8, PCI irq 5
Feb 16 21:48:28 Ti kernel: [ 1640.974469] yenta_cardbus 0000:02:00.1: Socket status: 30000020
Feb 16 21:48:28 Ti kernel: [ 1640.974486] yenta_cardbus 0000:02:00.1: pcmcia: parent PCI bridge I/O window: 0x2000 - 0x6fff
Feb 16 21:48:28 Ti kernel: [ 1640.974495] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x2000-0x6fff: clean.
Feb 16 21:48:28 Ti kernel: [ 1640.976538] yenta_cardbus 0000:02:00.1: pcmcia: parent PCI bridge Memory window: 0xc0200000 - 0xcfffffff
Feb 16 21:48:28 Ti kernel: [ 1640.976545] yenta_cardbus 0000:02:00.1: pcmcia: parent PCI bridge Memory window: 0xf0000000 - 0xf7ffffff
Feb 16 21:48:28 Ti kernel: [ 1641.031873] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x100-0x3af: clean.
Feb 16 21:48:28 Ti kernel: [ 1641.032777] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x3e0-0x4ff: clean.
Feb 16 21:48:28 Ti kernel: [ 1641.033186] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x820-0x8ff: clean.
Feb 16 21:48:28 Ti kernel: [ 1641.033546] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xc00-0xcf7: clean.
Feb 16 21:48:28 Ti kernel: [ 1641.035578] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xa00-0xaff: clean.
Feb 16 21:48:28 Ti kernel: [ 1641.090034] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x100-0x3af: clean.
Feb 16 21:48:28 Ti kernel: [ 1641.090937] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x3e0-0x4ff: clean.
Feb 16 21:48:28 Ti kernel: [ 1641.091347] pcmcia_socket pcmcia_socket1: cs: IO port probe 0x820-0x8ff: clean.
Feb 16 21:48:28 Ti kernel: [ 1641.091708] pcmcia_socket pcmcia_socket1: cs: IO port probe 0xc00-0xcf7: clean.
Feb 16 21:48:28 Ti kernel: [ 1641.092328] pcmcia_socket pcmcia_socket1: cs: IO port probe 0xa00-0xaff: clean.
Feb 16 21:48:29 Ti kernel: [ 1641.921925] pcmcia_socket pcmcia_socket1: pccard: CardBus card inserted into slot 1
Feb 16 21:48:29 Ti kernel: [ 1641.922046] pci 0000:07:00.0: PME# supported from D0 D2 D3hot
Feb 16 21:48:29 Ti kernel: [ 1641.922054] pci 0000:07:00.0: PME# disabled
Feb 16 21:48:29 Ti kernel: [ 1641.922157] pci 0000:07:00.1: PME# supported from D0 D2 D3hot
Feb 16 21:48:29 Ti kernel: [ 1641.922165] pci 0000:07:00.1: PME# disabled
Feb 16 21:48:29 Ti kernel: [ 1641.922266] pci 0000:07:00.2: PME# supported from D0 D2 D3hot
Feb 16 21:48:29 Ti kernel: [ 1641.922274] pci 0000:07:00.2: PME# disabled
Feb 16 21:48:29 Ti kernel: [ 1641.923146] ohci_hcd 0000:07:00.0: enabling device (0000 -> 0002)
Feb 16 21:48:29 Ti kernel: [ 1641.923218] ohci_hcd 0000:07:00.0: OHCI Host Controller
Feb 16 21:48:29 Ti kernel: [ 1641.923477] ohci_hcd 0000:07:00.0: new USB bus registered, assigned bus number 4
Feb 16 21:48:37 Ti kernel: [ 1649.926627] ohci_hcd 0000:07:00.0: USB bus 4 deregistered
Feb 16 21:48:37 Ti kernel: [ 1649.926875] ohci_hcd: probe of 0000:07:00.0 failed with error -16
Feb 16 21:48:37 Ti kernel: [ 1649.927082] ohci_hcd 0000:07:00.1: enabling device (0000 -> 0002)
Feb 16 21:48:37 Ti kernel: [ 1649.927140] ohci_hcd 0000:07:00.1: OHCI Host Controller
Feb 16 21:48:37 Ti kernel: [ 1649.927243] ohci_hcd 0000:07:00.1: new USB bus registered, assigned bus number 4
Feb 16 21:48:45 Ti kernel: [ 1657.927316] ohci_hcd 0000:07:00.1: USB bus 4 deregistered
Feb 16 21:48:45 Ti kernel: [ 1657.927567] ohci_hcd: probe of 0000:07:00.1 failed with error -16
Feb 16 21:48:45 Ti kernel: [ 1657.927780] ehci_hcd 0000:07:00.2: enabling device (0000 -> 0002)
Feb 16 21:48:45 Ti kernel: [ 1657.927831] ehci_hcd 0000:07:00.2: EHCI Host Controller
Feb 16 21:48:45 Ti kernel: [ 1657.927936] ehci_hcd 0000:07:00.2: new USB bus registered, assigned bus number 4
Feb 16 21:48:45 Ti kernel: [ 1657.951393] ehci_hcd 0000:07:00.2: irq 5, io mem 0xc0802000
Feb 16 21:48:45 Ti kernel: [ 1657.951443] ehci_hcd 0000:07:00.2: USB bus 4 deregistered