ata: sata_dwc_460ex: make debug messages neat

There is a duplication in the debug messages when accessing SCR registers.
Remove duplication to make the messages neat.

Tested-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
1 file changed