linux-imx

pch_dma: fix error return code in pch_dma_probe()

Fix to return -ENODEV when no proper base address found error
handling case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>