can: xilinx_can: skip error message on deferred probe
When the CAN bus clock is provided from the clock wizard, clock wizard driver may not be available when can driver probes resulting to the error message "bus clock not found error". As this error message is not very useful to the end user, skip printing in the case of deferred probe. Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com> Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Appana Durga Kedareswara Rao <appana.durga.rao@xilinx.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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