tree 84c35261edc472d88660f6599d472b1fb347924e
parent 29e49537dfafcf6acc9c0841949944af0a4d46ef
author Seung-Woo Kim <sw0312.kim@samsung.com> 1501492090 +0900
committer Marek Vasut <marek.vasut+renesas@gmail.com> 1506507143 +0200

usb: dwc2: Align size of invalidating dcache before starting DMA

During using dwc2 usb gadget, if usb message size is too small,
following cache misaligned warning is shown:

   CACHE: Misaligned operation at range [bfdbcb00, bfdbcb04]

Align size of invalidating dcache before starting DMA to remove the
warning.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>