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authorGeert Uytterhoeven <geert@linux-m68k.org>2017-07-06 11:48:27 +0200
committerFelipe Balbi <felipe.balbi@linux.intel.com>2017-07-17 11:00:26 +0300
commita9ef5c47d065e3c8a6eb0e5911e95809811e6c6b (patch)
tree84c47369d925df8606fa5afc9aa6a8df3e30be1f /drivers/usb
parentf84a31eb982950e3b999022b742424e080ff72e8 (diff)
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/Kconfig3
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