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authorArnd Bergmann <arnd@arndb.de>2015-11-18 17:18:40 +0100
committerFelipe Balbi <balbi@ti.com>2015-11-18 22:09:26 +0100
commit183e53e8ddf4165c3763181682189362d6b403f7 (patch)
tree39b726f4b0c5633dc71c30fcbcc8fa7cf400fa75
parentusb: gadget: atmel_usba_udc: Expose correct device speed (diff)
downloadlinux-183e53e8ddf4165c3763181682189362d6b403f7.tar.xz
linux-183e53e8ddf4165c3763181682189362d6b403f7.zip
usb: musb: USB_TI_CPPI41_DMA requires dmaengine support
The CPPI-4.1 driver selects TI_CPPI41, which is a dmaengine driver and that may not be available when CONFIG_DMADEVICES is not set: warning: (USB_TI_CPPI41_DMA) selects TI_CPPI41 which has unmet direct dependencies (DMADEVICES && ARCH_OMAP) This adds an extra dependency to avoid generating warnings in randconfig builds. Ideally we'd remove the 'select' statement, but that has the potential to break defconfig files. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 411dd19c682d ("usb: musb: Kconfig: Select the DMA driver if DMA mode of MUSB is enabled") Signed-off-by: Felipe Balbi <balbi@ti.com>
-rw-r--r--drivers/usb/musb/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 1f2037bbeb0d..45c83baf675d 100644
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -159,7 +159,7 @@ config USB_TI_CPPI_DMA
config USB_TI_CPPI41_DMA
bool 'TI CPPI 4.1 (AM335x)'
- depends on ARCH_OMAP
+ depends on ARCH_OMAP && DMADEVICES
select TI_CPPI41
config USB_TUSB_OMAP_DMA