pci: layerscape: Remove unused field 'hose' from struct ls_pcie

This field is no longer used since the DM conversion. Drop it.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

drivers/pci/pcie_layerscape.h

@@ -145,7 +145,6 @@ struct ls_pcie {
 	bool big_endian;
 	bool enabled;
 	int next_lut_index;
-	struct pci_controller hose;
 };
 
 extern struct list_head ls_pcie_list;