The print function dev_err() is redundant because
platform_get_irq() already prints an error.
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Link: https://lore.kernel.org/r/20211116013306.784-1-vulab@iscas.ac.cnSigned-off-by: Vinod Koul <vkoul@kernel.org>