Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/bcma/host_soc.c b/drivers/bcma/host_soc.c
index 2dce347..c8073b5 100644
--- a/drivers/bcma/host_soc.c
+++ b/drivers/bcma/host_soc.c
@@ -179,7 +179,6 @@
 	/* Host specific */
 	bus->hosttype = BCMA_HOSTTYPE_SOC;
 	bus->ops = &bcma_host_soc_ops;
-	bus->host_pdev = NULL;
 
 	/* Initialize struct, detect chip */
 	bcma_init_bus(bus);
@@ -213,6 +212,8 @@
 	if (!bus)
 		return -ENOMEM;
 
+	bus->dev = dev;
+
 	/* Map MMIO */
 	bus->mmio = of_iomap(np, 0);
 	if (!bus->mmio)
@@ -221,7 +222,6 @@
 	/* Host specific */
 	bus->hosttype = BCMA_HOSTTYPE_SOC;
 	bus->ops = &bcma_host_soc_ops;
-	bus->host_pdev = pdev;
 
 	/* Initialize struct, detect chip */
 	bcma_init_bus(bus);