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: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Fabio Estevam 2019-06-04 15:49:42 -03:00 committed by Marc Kleine-Budde
parent c5a3aed1cd
commit eb503004a7

View File

@ -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: