[PARISC] Cleanup whitespace and handle proc_mkdir() failures in pci-dma.c

1) cleanup whitespace and handle proc_mkdir() failures.
   From: Christophe Lucas <clucas@rotomalug.org>

2) rename "dino" entry to "pcxl_dma"...also seems like it's in
   the wrong location.

3) don't dump resource bitmap in /proc/pcxl_dma output

4) fixup compiler warning

Signed-off-by: Grant Grundler <grundler@parisc-linux.org>

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
1 file changed