i2c: designware: convert to dev_err_probe() on request IRQ error

Simplify the error handling of devm_request_irq() in
i2c_dw_probe_master() and i2c_dw_probe_slave() by converting to:

    return dev_err_probe();

instead of calling:

    dev_err();
    return ret;

This also handle deferred probe error without spamming the log.

Signed-off-by: Benoît Monin <benoit.monin@bootlin.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>