If CONFIG_PHYS_ADDR_T_64BIT is not set:

    drivers/dma/apple-admac.c: In function ‘admac_cyclic_write_one_desc’:
    drivers/dma/apple-admac.c:213:22: error: right shift count >= width of type [-Werror=shift-count-overflow]
      213 |  writel_relaxed(addr >> 32,       ad->base + REG_DESC_WRITE(channo));
          |                      ^~

Fix this by using the {low,upp}er_32_bits() helper macros to obtain the
address parts.

Reported-by: noreply@ellerman.id.au
Fixes: b127315d ("dmaengine: apple-admac: Add Apple ADMAC driver")
Acked-by: Martin Povišer <povik+lin@cutebit.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20220616141312.1953819-1-geert@linux-m68k.orgSigned-off-by: Vinod Koul <vkoul@kernel.org>