[DRIVER] ata: ahci-imx: register driver at late_initcall
If SATA probes before PCIe, the interface does not come up. We workaround this issue by registering the driver later, using late_initcall.
If SATA probes before PCIe, the interface does not come up. We workaround this issue by registering the driver later, using late_initcall.