via-cuda: Cleanup printk calls

Add missing log message severity, remove old debug messages and
replace printk() loop with print_hex_dump() call.

Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
1 file changed