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usb: xhci: fix USB_XHCI_PCI depends

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The xhci-pci-renesas module exports symbols for xhci-pci to load the
RAM/ROM on renesas xhci controllers. We had dependency which works
when both the modules are builtin or modules.

But if xhci-pci is inbuilt and xhci-pci-renesas in module, we get below
linker error:
drivers/usb/host/xhci-pci.o: In function `xhci_pci_remove':
drivers/usb/host/xhci-pci.c:411: undefined reference to `renesas_xhci_pci_exit'
drivers/usb/host/xhci-pci.o: In function `xhci_pci_probe':
drivers/usb/host/xhci-pci.c:345: undefined reference to `renesas_xhci_check_request_fw'

Fix this by adding USB_XHCI_PCI having depends on USB_XHCI_PCI_RENESAS
|| !USB_XHCI_PCI_RENESAS so that both can be either inbuilt or modules.

Reported-by: Anders Roxell <[email protected]>
Fixes: a66d21d7db ("usb: xhci: Add support for Renesas controller with memory")
Tested-by: Anders Roxell <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
Reviewed-by: Bjorn Andersson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Vinod Koul authored and Greg Kroah-Hartman committed 2020-05-19 08:26:31 +02:00
1 parent 16bdc04cc9
commit df00731cff
1 file changed
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drivers/usb/host/Kconfig
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@@ -40,11 +40,11 @@ config USB_XHCI_DBGCAP
config USB_XHCI_PCI
tristate
depends on USB_PCI
depends on USB_XHCI_PCI_RENESAS || !USB_XHCI_PCI_RENESAS
default y
config USB_XHCI_PCI_RENESAS
tristate "Support for additional Renesas xHCI controller with firwmare"
depends on USB_XHCI_PCI
---help---
Say 'Y' to enable the support for the Renesas xHCI controller with
firwmare. Make sure you have the firwmare for the device and