can: flexcan: Remove unneeded registration message

Currently the following message is observed when the flexcan
driver is probed:

flexcan 2090000.flexcan: device registered (reg_base=(ptrval), irq=23)

The reason for printing 'ptrval' is explained at
Documentation/core-api/printk-formats.rst:

"Pointers printed without a specifier extension (i.e unadorned %p) are
hashed to prevent leaking information about the kernel memory layout. This
has the added benefit of providing a unique identifier. On 64-bit machines
the first 32 bits are zeroed. The kernel will print ``(ptrval)`` until it
gathers enough entropy."

Instead of passing %pK, which can print the correct address, simply
remove the entire message as it is not really that useful.
Signed-off-by: NFabio Estevam <festevam@gmail.com>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/flexcan.c

@@ -1583,9 +1583,6 @@ static int flexcan_probe(struct platform_device *pdev)
 			dev_dbg(&pdev->dev, "failed to setup stop-mode\n");
 	}
 
-	dev_info(&pdev->dev, "device registered (reg_base=%p, irq=%d)\n",
-		 priv->regs, dev->irq);
-
 	return 0;
 
  failed_register: