Commit 9d1d87b2 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Luis Henriques

usb: musb: USB_TI_CPPI41_DMA requires dmaengine support

commit 183e53e8 upstream.

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: default avatarArnd Bergmann <arnd@arndb.de>
Fixes: 411dd19c ("usb: musb: Kconfig: Select the DMA driver if DMA mode of MUSB is enabled")
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarLuis Henriques <luis.henriques@canonical.com>
parent 915d5098
......@@ -140,7 +140,7 @@ 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
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment