PCI: rcar: Fix some checkpatch warnings

The R-Car PCIe driver causes 13 warnings from scripts/checkpatch.pl --
let's fix at least 10 easier ones:

  - line over 80 characters;
  - blank line missing after declarations;
  - statements not starting on a tabstop.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
1 file changed