i2c: xiic: cosmetic: use resource format specifier in debug log

Use standard resource format specifier %pR in debug log.

Signed-off-by: Abdurrahman Hussain <abdurrahman@nexthop.ai>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20260223-i2c-xiic-v12-5-b6c9ce4e4f3c@nexthop.ai

Author: abdurrahman-nexthop

drivers/i2c/busses/i2c-xiic.c

@@ -1519,8 +1519,8 @@ static int xiic_i2c_probe(struct platform_device *pdev)
 			i2c_new_client_device(&i2c->adap, pdata->devices + i);
 	}
 
-	dev_dbg(&pdev->dev, "mmio %08lx irq %d scl clock frequency %d\n",
-		(unsigned long)res->start, irq, i2c->i2c_clk);
+	dev_dbg(dev, "mmio %pR irq %d scl clock frequency %d\n",
+		res, irq, i2c->i2c_clk);
 
 	return 0;
 }