Revert "mtd: rawnand: sunxi: Add A23/A33 DMA support"

This reverts commit c49836f05aa15282f7280e06ede3f6f8a6324833.

The commit is wrong and its approach actually does not work. Let's
revert it in order to add the feature with a clean patch.

Fixes: c49836f05aa1 ("mtd: rawnand: sunxi: Add A23/A33 DMA support")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
1 file changed