No need to indirect iounmap for nios2. Signed-off-by: Christoph Hellwig <hch@lst.de>
The cacheflag argument to __ioremap is always 0, so just implement ioremap directly. Signed-off-by: Christoph Hellwig <hch@lst.de>
This patch adds several definitions for I/O accessors and ioremap(). Signed-off-by: Ley Foon Tan <lftan@altera.com>