ASoC: fsl_xcvr: Omit superfluous error message in fsl_xcvr_probe()

In the function fsl_xcvr__probe(), when get irq failed,
the function platform_get_irq() logs an error message, so remove
redundant message here.

Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20210624104505.13680-1-tangbin@cmss.chinamobile.com


Signed-off-by: Mark Brown <broonie@kernel.org>