linux-imx

usb: chipidea: Use dev_err() instead of pr_err()

dev_err() is more appropriate for printing error messages inside
drivers, so switch to dev_err().

While at it also add the missing newlines.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>