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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2016-02-21 22:48:47 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-04 05:36:46 +0100 |
| commit | cf34be7a223b7702e61668e0e3e64ceab4fdd06e (patch) | |
| tree | 0694d22ea23ba2c091a20d77e87a7446d9766472 /drivers/usb/host/Kconfig | |
| parent | usbip: move usbip_protocol.txt to Documentation (diff) | |
| download | linux-cf34be7a223b7702e61668e0e3e64ceab4fdd06e.tar.xz linux-cf34be7a223b7702e61668e0e3e64ceab4fdd06e.zip | |
usb: host: Host drivers relying on DMA should depend on HAS_DMA
If NO_DMA=y:
ERROR: "bad_dma_ops" [drivers/usb/host/xhci-plat-hcd.ko] undefined!
ERROR: "bad_dma_ops" [drivers/usb/host/xhci-mtk.ko] undefined!
ERROR: "dma_pool_destroy" [drivers/usb/host/xhci-hcd.ko] undefined!
ERROR: "bad_dma_ops" [drivers/usb/host/xhci-hcd.ko] undefined!
ERROR: "dma_pool_free" [drivers/usb/host/xhci-hcd.ko] undefined!
ERROR: "dma_pool_alloc" [drivers/usb/host/xhci-hcd.ko] undefined!
ERROR: "dma_pool_create" [drivers/usb/host/xhci-hcd.ko] undefined!
ERROR: "bad_dma_ops" [drivers/usb/host/ohci-platform.ko] undefined!
ERROR: "dma_pool_destroy" [drivers/usb/host/ohci-hcd.ko] undefined!
ERROR: "bad_dma_ops" [drivers/usb/host/ohci-hcd.ko] undefined!
ERROR: "dma_pool_free" [drivers/usb/host/ohci-hcd.ko] undefined!
ERROR: "dma_pool_alloc" [drivers/usb/host/ohci-hcd.ko] undefined!
ERROR: "dma_pool_create" [drivers/usb/host/ohci-hcd.ko] undefined!
ERROR: "dma_pool_create" [drivers/usb/host/fotg210-hcd.ko] undefined!
ERROR: "bad_dma_ops" [drivers/usb/host/fotg210-hcd.ko] undefined!
ERROR: "dma_pool_destroy" [drivers/usb/host/fotg210-hcd.ko] undefined!
ERROR: "dma_pool_alloc" [drivers/usb/host/fotg210-hcd.ko] undefined!
ERROR: "dma_pool_free" [drivers/usb/host/fotg210-hcd.ko] undefined!
ERROR: "bad_dma_ops" [drivers/usb/host/ehci-platform.ko] undefined!
ERROR: "dma_pool_destroy" [drivers/usb/host/ehci-hcd.ko] undefined!
ERROR: "bad_dma_ops" [drivers/usb/host/ehci-hcd.ko] undefined!
ERROR: "dma_pool_free" [drivers/usb/host/ehci-hcd.ko] undefined!
ERROR: "dma_pool_alloc" [drivers/usb/host/ehci-hcd.ko] undefined!
ERROR: "dma_pool_create" [drivers/usb/host/ehci-hcd.ko] undefined!
Add dependencies on HAS_DMA to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/Kconfig')
| -rw-r--r-- | drivers/usb/host/Kconfig | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index ed9a90f601e8..d7dab45b8543 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -18,7 +18,7 @@ config USB_C67X00_HCD config USB_XHCI_HCD tristate "xHCI HCD (USB 3.0) support" - depends on HAS_IOMEM + depends on HAS_DMA && HAS_IOMEM ---help--- The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 "SuperSpeed" host controller hardware. @@ -73,7 +73,7 @@ endif # USB_XHCI_HCD config USB_EHCI_HCD tristate "EHCI HCD (USB 2.0) support" - depends on HAS_IOMEM + depends on HAS_DMA && HAS_IOMEM ---help--- The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. @@ -368,8 +368,7 @@ config USB_ISP1362_HCD config USB_FOTG210_HCD tristate "FOTG210 HCD support" - depends on USB - depends on HAS_IOMEM + depends on USB && HAS_DMA && HAS_IOMEM ---help--- Faraday FOTG210 is an OTG controller which can be configured as an USB2.0 host. It is designed to meet USB2.0 EHCI specification @@ -391,7 +390,7 @@ config USB_MAX3421_HCD config USB_OHCI_HCD tristate "OHCI HCD (USB 1.1) support" - depends on HAS_IOMEM + depends on HAS_DMA && HAS_IOMEM ---help--- The Open Host Controller Interface (OHCI) is a standard for accessing USB 1.1 host controller hardware. It does more in hardware than Intel's |