ucsi_init() may be deferred as usb_role_sw may be deferred in
ucsi_register_port(). This results in several PPM init failed (-517)
messages maybe printed several times upon boot, like on stm32mp135f-dk
board, until the role_switch driver gets probed.
[ 19.880945] dwc2 49000000.usb: supply vusb_d not found, using dummy regulator
[ 19.887136] dwc2 49000000.usb: supply vusb_a not found, using dummy regulator
[ 19.975432] ucsi-stm32g0-i2c 0-0053: PPM init failed (-517)
[ 20.155746] dwc2 49000000.usb: EPs: 9, dedicated fifos, 952 entries in SPRAM
[ 20.175429] ucsi-stm32g0-i2c 0-0053: PPM init failed (-517)
[ 20.184242] dwc2 49000000.usb: DWC OTG Controller
Adopt dev_err_probe() instead of dev_err(), to only print other errors.
Also print an error in case the wait count has expired.
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20230412161734.3425090-1-fabrice.gasnier@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
511b74e7c0