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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2017-07-06 12:48:27 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-07-17 11:00:26 +0300 |
| commit | a9ef5c47d065e3c8a6eb0e5911e95809811e6c6b (patch) | |
| tree | 84c47369d925df8606fa5afc9aa6a8df3e30be1f /drivers/usb | |
| parent | f84a31eb982950e3b999022b742424e080ff72e8 (diff) | |
| download | linux-a9ef5c47d065e3c8a6eb0e5911e95809811e6c6b.tar.xz | |
usb: gadget: udc: USB_SNP_CORE should depend on HAS_DMA
If NO_DMA=y:
ERROR: "usb_gadget_map_request" [drivers/usb/gadget/udc/snps_udc_core.ko] undefined!
ERROR: "dma_pool_destroy" [drivers/usb/gadget/udc/snps_udc_core.ko] undefined!
ERROR: "usb_gadget_unmap_request" [drivers/usb/gadget/udc/snps_udc_core.ko] undefined!
ERROR: "dma_pool_free" [drivers/usb/gadget/udc/snps_udc_core.ko] undefined!
ERROR: "dma_pool_alloc" [drivers/usb/gadget/udc/snps_udc_core.ko] undefined!
ERROR: "dma_pool_create" [drivers/usb/gadget/udc/snps_udc_core.ko] undefined!
As USB_SNP_CORE is selected by USB_SNP_UDC_PLAT and USB_AMD5536UDC,
these should depend on HAS_DMA, too. For USB_AMD5536UDC, this is
already fulfilled through the dependency on USB_PCI (PCI implies
HAS_DMA).
Add dependencies on HAS_DMA to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/udc/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/Kconfig b/drivers/usb/gadget/udc/Kconfig index 643226476a7c..7cd5c969fcbe 100644 --- a/drivers/usb/gadget/udc/Kconfig +++ b/drivers/usb/gadget/udc/Kconfig @@ -257,6 +257,7 @@ config USB_MV_U3D config USB_SNP_CORE depends on (USB_AMD5536UDC || USB_SNP_UDC_PLAT) + depends on HAS_DMA tristate help This enables core driver support for Synopsys USB 2.0 Device @@ -271,7 +272,7 @@ config USB_SNP_CORE config USB_SNP_UDC_PLAT tristate "Synopsys USB 2.0 Device controller" - depends on (USB_GADGET && OF) + depends on USB_GADGET && OF && HAS_DMA select USB_GADGET_DUALSPEED select USB_SNP_CORE default ARCH_BCM_IPROC |