sparc/of: Move of_device fields into struct pdev_archdata

This patch moves SPARC architecture specific data members out of
struct of_device and into the pdev_archdata structure.  The reason
for this change is to unify the struct of_device definition amongst
all the architectures.  It also remvoes the .sysdata, .slot, .portid
and .clock_freq properties because they aren't actually used by
anything.

A subsequent patch will replace struct of_device entirely with struct
platform_device and the of_platform support code will share common
routines with the platform bus (but the bus instances themselves can
remain separate).

This patch also adds 'struct resources *resource' and num_resources
to match the fields defined in struct platform_device.  After this
change, 'struct platform_device' can be used as a drop-in replacement
for 'struct of_platform'.

This change is in preparation for merging the of_platform_bus_type
with the platform_bus_type.

Signed-off-by: Grant Likely <[email protected]>
Acked-by: David S. Miller <[email protected]>
Cc: Stephen Rothwell <[email protected]>

drivers/watchdog/cpwd.c

@@ -545,7 +545,7 @@ static int __devinit cpwd_probe(struct of_device *op,
 		goto out;
 	}
 
-	p->irq = op->irqs[0];
+	p->irq = op->archdata.irqs[0];
 
 	spin_lock_init(&p->lock);