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86 lines
2.6 KiB
86 lines
2.6 KiB
8 years ago
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--- a/drivers/bcma/main.c
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+++ b/drivers/bcma/main.c
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@@ -136,17 +136,17 @@ static bool bcma_is_core_needed_early(u1
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return false;
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}
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-static struct device_node *bcma_of_find_child_device(struct platform_device *parent,
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+static struct device_node *bcma_of_find_child_device(struct device *parent,
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struct bcma_device *core)
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{
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struct device_node *node;
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u64 size;
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const __be32 *reg;
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- if (!parent || !parent->dev.of_node)
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+ if (!parent->of_node)
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return NULL;
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- for_each_child_of_node(parent->dev.of_node, node) {
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+ for_each_child_of_node(parent->of_node, node) {
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reg = of_get_address(node, 0, &size, NULL);
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if (!reg)
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continue;
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@@ -156,7 +156,7 @@ static struct device_node *bcma_of_find_
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return NULL;
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}
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-static int bcma_of_irq_parse(struct platform_device *parent,
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+static int bcma_of_irq_parse(struct device *parent,
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struct bcma_device *core,
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struct of_phandle_args *out_irq, int num)
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{
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@@ -169,7 +169,7 @@ static int bcma_of_irq_parse(struct plat
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return rc;
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}
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- out_irq->np = parent->dev.of_node;
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+ out_irq->np = parent->of_node;
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out_irq->args_count = 1;
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out_irq->args[0] = num;
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@@ -177,13 +177,13 @@ static int bcma_of_irq_parse(struct plat
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return of_irq_parse_raw(laddr, out_irq);
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}
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-static unsigned int bcma_of_get_irq(struct platform_device *parent,
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+static unsigned int bcma_of_get_irq(struct device *parent,
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struct bcma_device *core, int num)
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{
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struct of_phandle_args out_irq;
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int ret;
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- if (!IS_ENABLED(CONFIG_OF_IRQ) || !parent || !parent->dev.of_node)
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+ if (!IS_ENABLED(CONFIG_OF_IRQ) || !parent->of_node)
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return 0;
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ret = bcma_of_irq_parse(parent, core, &out_irq, num);
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@@ -196,7 +196,7 @@ static unsigned int bcma_of_get_irq(stru
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return irq_create_of_mapping(&out_irq);
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}
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-static void bcma_of_fill_device(struct platform_device *parent,
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+static void bcma_of_fill_device(struct device *parent,
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struct bcma_device *core)
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{
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struct device_node *node;
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@@ -227,7 +227,7 @@ unsigned int bcma_core_irq(struct bcma_d
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return mips_irq <= 4 ? mips_irq + 2 : 0;
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}
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if (bus->host_pdev)
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- return bcma_of_get_irq(bus->host_pdev, core, num);
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+ return bcma_of_get_irq(&bus->host_pdev->dev, core, num);
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return 0;
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case BCMA_HOSTTYPE_SDIO:
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return 0;
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@@ -253,7 +253,8 @@ void bcma_prepare_core(struct bcma_bus *
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if (IS_ENABLED(CONFIG_OF) && bus->host_pdev) {
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core->dma_dev = &bus->host_pdev->dev;
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core->dev.parent = &bus->host_pdev->dev;
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- bcma_of_fill_device(bus->host_pdev, core);
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+ if (core->dev.parent)
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+ bcma_of_fill_device(core->dev.parent, core);
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} else {
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core->dev.dma_mask = &core->dev.coherent_dma_mask;
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core->dma_dev = &core->dev;
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