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| author | Arnd Bergmann <arnd@arndb.de> | 2023-01-31 18:04:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-02 13:12:59 +0300 |
| commit | ec5499d338ece9db9b7590649d3cfcc4d7f9603d (patch) | |
| tree | d5b2e25d3552d7162a4a5f6531ea3b4b615536cd /drivers/usb/host/Makefile | |
| parent | ba883de971d1ad018f3083d9195b8abe54d87407 (diff) | |
| download | linux-ec5499d338ece9db9b7590649d3cfcc4d7f9603d.tar.xz | |
xhci: split out rcar/rz support from xhci-plat.c
The USB_XHCI_RZV2M and USB_RENESAS_USB3 select other drivers
based on the enabled SoC types, which leads to build failures
when the dependencies are not met:
WARNING: unmet direct dependencies detected for USB_RZV2M_USB3DRD
Depends on [n]: USB_SUPPORT [=y] && USB_GADGET [=n] && (ARCH_R9A09G011 [=n] || COMPILE_TEST [=y])
Selected by [m]:
- USB_XHCI_RZV2M [=m] && USB_SUPPORT [=y] && USB [=y] && USB_XHCI_HCD [=m] && USB_XHCI_PLATFORM [=m] && (ARCH_R9A09G011 [=n] || COMPILE_TEST [=y])
ERROR: modpost: "rzv2m_usb3drd_reset" [drivers/usb/host/xhci-plat-hcd.ko] undefined!
The xhci-rcar driver has a reverse dependency with the xhci core, and it
depends on the UDC driver in turn. To untangle this, make the xhci-rcar.ko
driver a standalone module that just calls into the xhci-plat.ko module
like other drivers do.
This allows handling the dependency on the USB_RZV2M_USB3DRD driver to
only affect the xhci-rcar module and simplify the xhci-plat module.
It also allows leaving out the hacks for broken dma mask and nested
devices from the rcar side and keep that only in the generic xhci driver.
As a future cleanup, the marvell and dwc3 specific bits of xhci-plat.c
could be moved out as well, but that is not required for this bugfix.
Fixes: c52c9acc415e ("xhci: host: Add Renesas RZ/V2M SoC support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20230131150531.12347-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/Makefile')
| -rw-r--r-- | drivers/usb/host/Makefile | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile index 6b1f9317f116..5a13712f367d 100644 --- a/drivers/usb/host/Makefile +++ b/drivers/usb/host/Makefile @@ -25,17 +25,13 @@ xhci-plat-hcd-y := xhci-plat.o ifneq ($(CONFIG_USB_XHCI_MVEBU), ) xhci-plat-hcd-y += xhci-mvebu.o endif -ifneq ($(CONFIG_USB_XHCI_RCAR), ) - xhci-plat-hcd-y += xhci-rcar.o -endif -ifneq ($(CONFIG_USB_XHCI_RZV2M), ) - xhci-plat-hcd-y += xhci-rzv2m.o -endif - ifneq ($(CONFIG_DEBUG_FS),) xhci-hcd-y += xhci-debugfs.o endif +xhci-rcar-hcd-y += xhci-rcar.o +xhci-rcar-hcd-$(CONFIG_USB_XHCI_RZV2M) += xhci-rzv2m.o + obj-$(CONFIG_USB_PCI) += pci-quirks.o obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o @@ -75,6 +71,7 @@ obj-$(CONFIG_USB_XHCI_PCI) += xhci-pci.o obj-$(CONFIG_USB_XHCI_PCI_RENESAS) += xhci-pci-renesas.o obj-$(CONFIG_USB_XHCI_PLATFORM) += xhci-plat-hcd.o obj-$(CONFIG_USB_XHCI_HISTB) += xhci-histb.o +obj-$(CONFIG_USB_XHCI_RCAR) += xhci-rcar-hcd.o obj-$(CONFIG_USB_XHCI_MTK) += xhci-mtk-hcd.o obj-$(CONFIG_USB_XHCI_TEGRA) += xhci-tegra.o obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o |