diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2015-11-18 17:18:40 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-22 20:54:10 -0800 |
| commit | 12ca1c84a29f68d215d60b1abc2960280176dac6 (patch) | |
| tree | 621e2a404f077a425224935c52444bfec2797cf5 /drivers/usb | |
| parent | 21d6ff27bb30b461ab7a7cfb418d8c45b9ba6887 (diff) | |
usb: musb: USB_TI_CPPI41_DMA requires dmaengine support
commit 183e53e8ddf4165c3763181682189362d6b403f7 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: 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig index 39db8b603627..d1b9e0c7fb0d 100644 --- a/drivers/usb/musb/Kconfig +++ b/drivers/usb/musb/Kconfig @@ -147,7 +147,7 @@ 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 |