Revert "amba: Initialize dma_parms for amba devices"

Revert "amba: Initialize dma_parms for amba devices"

This reverts commit 5caf6102e32ead7ed5d21b5309c1a4a7d70e6a9f.  It still
needs some more work and that will happen for the next release cycle,
not this one.

Cc: <stable@vger.kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ludovic Barre <ludovic.barre@st.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>