5 files changed, 15 insertions, 39 deletions

diff --git a/drivers/bcma/bcma_private.h b/drivers/bcma/bcma_private.h
index a4aac370f21f..1f0e66310b23 100644
--- a/drivers/bcma/bcma_private.h
+++ b/drivers/bcma/bcma_private.h
@@ -33,7 +33,6 @@ int __init bcma_bus_early_register(struct bcma_bus *bus);
 int bcma_bus_suspend(struct bcma_bus *bus);
 int bcma_bus_resume(struct bcma_bus *bus);
 #endif
-struct device *bcma_bus_get_host_dev(struct bcma_bus *bus);
 
 /* scan.c */
 void bcma_detect_chip(struct bcma_bus *bus);
diff --git a/drivers/bcma/driver_gpio.c b/drivers/bcma/driver_gpio.c
index 2c0ffb77d738..a5df3d111334 100644
--- a/drivers/bcma/driver_gpio.c
+++ b/drivers/bcma/driver_gpio.c
@@ -183,7 +183,7 @@ int bcma_gpio_init(struct bcma_drv_cc *cc)
 	chip->direction_input	= bcma_gpio_direction_input;
 	chip->direction_output	= bcma_gpio_direction_output;
 	chip->owner		= THIS_MODULE;
-	chip->parent		= bcma_bus_get_host_dev(bus);
+	chip->parent		= bus->dev;
 #if IS_BUILTIN(CONFIG_OF)
 	chip->of_node		= cc->core->dev.of_node;
 #endif
diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c
index 63410ecfe640..f52239feb4cb 100644
--- a/drivers/bcma/host_pci.c
+++ b/drivers/bcma/host_pci.c
@@ -196,6 +196,8 @@ static int bcma_host_pci_probe(struct pci_dev *dev,
 		goto err_pci_release_regions;
 	}
 
+	bus->dev = &dev->dev;
+
 	/* Map MMIO */
 	err = -ENOMEM;
 	bus->mmio = pci_iomap(dev, 0, ~0UL);
diff --git a/drivers/bcma/host_soc.c b/drivers/bcma/host_soc.c
index 2dce34789329..c8073b509a2b 100644
--- a/drivers/bcma/host_soc.c
+++ b/drivers/bcma/host_soc.c
@@ -179,7 +179,6 @@ int __init bcma_host_soc_register(struct bcma_soc *soc)
 	/* 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 @@ static int bcma_host_soc_probe(struct platform_device *pdev)
 	if (!bus)
 		return -ENOMEM;
 
+	bus->dev = dev;
+
 	/* Map MMIO */
 	bus->mmio = of_iomap(np, 0);
 	if (!bus->mmio)
@@ -221,7 +222,6 @@ static int bcma_host_soc_probe(struct platform_device *pdev)
 	/* 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);
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index fc1f4acdd189..6535614a7dc1 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -223,8 +223,8 @@ unsigned int bcma_core_irq(struct bcma_device *core, int num)
 			mips_irq = bcma_core_mips_irq(core);
 			return mips_irq <= 4 ? mips_irq + 2 : 0;
 		}
-		if (bus->host_pdev)
-			return bcma_of_get_irq(&bus->host_pdev->dev, core, num);
+		if (bus->dev)
+			return bcma_of_get_irq(bus->dev, core, num);
 		return 0;
 	case BCMA_HOSTTYPE_SDIO:
 		return 0;
@@ -239,18 +239,18 @@ void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core)
 	core->dev.release = bcma_release_core_dev;
 	core->dev.bus = &bcma_bus_type;
 	dev_set_name(&core->dev, "bcma%d:%d", bus->num, core->core_index);
-	core->dev.parent = bcma_bus_get_host_dev(bus);
-	if (core->dev.parent)
-		bcma_of_fill_device(core->dev.parent, core);
+	core->dev.parent = bus->dev;
+	if (bus->dev)
+		bcma_of_fill_device(bus->dev, core);
 
 	switch (bus->hosttype) {
 	case BCMA_HOSTTYPE_PCI:
-		core->dma_dev = &bus->host_pci->dev;
+		core->dma_dev = bus->dev;
 		core->irq = bus->host_pci->irq;
 		break;
 	case BCMA_HOSTTYPE_SOC:
-		if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) {
-			core->dma_dev = &bus->host_pdev->dev;
+		if (IS_ENABLED(CONFIG_OF) && bus->dev) {
+			core->dma_dev = bus->dev;
 		} else {
 			core->dev.dma_mask = &core->dev.coherent_dma_mask;
 			core->dma_dev = &core->dev;
@@ -261,28 +261,6 @@ void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core)
 	}
 }
 
-struct device *bcma_bus_get_host_dev(struct bcma_bus *bus)
-{
-	switch (bus->hosttype) {
-	case BCMA_HOSTTYPE_PCI:
-		if (bus->host_pci)
-			return &bus->host_pci->dev;
-		else
-			return NULL;
-	case BCMA_HOSTTYPE_SOC:
-		if (bus->host_pdev)
-			return &bus->host_pdev->dev;
-		else
-			return NULL;
-	case BCMA_HOSTTYPE_SDIO:
-		if (bus->host_sdio)
-			return &bus->host_sdio->dev;
-		else
-			return NULL;
-	}
-	return NULL;
-}
-
 void bcma_init_bus(struct bcma_bus *bus)
 {
 	mutex_lock(&bcma_buses_mutex);
@@ -402,7 +380,6 @@ int bcma_bus_register(struct bcma_bus *bus)
 {
 	int err;
 	struct bcma_device *core;
-	struct device *dev;
 
 	/* Scan for devices (cores) */
 	err = bcma_bus_scan(bus);
@@ -425,10 +402,8 @@ int bcma_bus_register(struct bcma_bus *bus)
 		bcma_core_pci_early_init(&bus->drv_pci[0]);
 	}
 
-	dev = bcma_bus_get_host_dev(bus);
-	if (dev) {
-		of_platform_default_populate(dev->of_node, NULL, dev);
-	}
+	if (bus->dev)
+		of_platform_default_populate(bus->dev->of_node, NULL, bus->dev);
 
 	/* Cores providing flash access go before SPROM init */
 	list_for_each_entry(core, &bus->cores, list) {