mtd: rawnand: sunxi_spl: fix pointer from integer without a cast

Fix pointer from interget warning when compiling for ARM64

When compiling for arm64, we get this error:
error: passing argument 2 of ‘__memcpy_fromio’ makes pointer from
			integer without a cast [-Wint-conversion]

Moreover the copy should be made with dedicated readl(), like for any
register access on this peripheral, since they are 32bit wide.

So, instead of memcpy_fromio(), just use a readl() loop.
Introduce nand_readlcpy() to implement this loop.

Fixes: 6ddbb1e936c7 ("spl: nand: sunxi: use PIO instead of DMA")
Suggested-by: Andre Przywara <[email protected]>
Signed-off-by: Richard Genoud <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>

0 files changed, 0 insertions, 0 deletions