sparc: fix drivers/video/tcx.c warning

Fix compile warning:

CC drivers/video/tcx.o
drivers/video/tcx.c: In function ‘tcx_init_one’:
drivers/video/tcx.c:477: warning: format ‘%lx’ expects type ‘long 
unsigned int’, but argument 4 has type ‘resource_size_t’

This was the only sparc driver to use the resource directly in the
printk so I changed it to physbase like the other drivers.
Boot tested on SS4.

Signed-off-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>