diff options
Diffstat (limited to 'arch/sparc/kernel/of_device_common.c')
| -rw-r--r-- | arch/sparc/kernel/of_device_common.c | 35 |
1 files changed, 6 insertions, 29 deletions
diff --git a/arch/sparc/kernel/of_device_common.c b/arch/sparc/kernel/of_device_common.c index 10c6c36..49ddff5 100644 --- a/arch/sparc/kernel/of_device_common.c +++ b/arch/sparc/kernel/of_device_common.c @@ -11,48 +11,28 @@ #include "of_device_common.h" -static int node_match(struct device *dev, void *data) -{ - struct of_device *op = to_of_device(dev); - struct device_node *dp = data; - - return (op->dev.of_node == dp); -} - -struct of_device *of_find_device_by_node(struct device_node *dp) -{ - struct device *dev = bus_find_device(&of_platform_bus_type, NULL, - dp, node_match); - - if (dev) - return to_of_device(dev); - - return NULL; -} -EXPORT_SYMBOL(of_find_device_by_node); - unsigned int irq_of_parse_and_map(struct device_node *node, int index) { - struct of_device *op = of_find_device_by_node(node); + struct platform_device *op = of_find_device_by_node(node); - if (!op || index >= op->num_irqs) + if (!op || index >= op->archdata.num_irqs) return 0; - return op->irqs[index]; + return op->archdata.irqs[index]; } EXPORT_SYMBOL(irq_of_parse_and_map); /* Take the archdata values for IOMMU, STC, and HOSTDATA found in - * BUS and propagate to all child of_device objects. + * BUS and propagate to all child platform_device objects. */ -void of_propagate_archdata(struct of_device *bus) +void of_propagate_archdata(struct platform_device *bus) { struct dev_archdata *bus_sd = &bus->dev.archdata; struct device_node *bus_dp = bus->dev.of_node; struct device_node *dp; for (dp = bus_dp->child; dp; dp = dp->sibling) { - struct of_device *op = of_find_device_by_node(dp); + struct platform_device *op = of_find_device_by_node(dp); op->dev.archdata.iommu = bus_sd->iommu; op->dev.archdata.stc = bus_sd->stc; @@ -64,9 +44,6 @@ void of_propagate_archdata(struct of_device *bus) } } -struct bus_type of_platform_bus_type; -EXPORT_SYMBOL(of_platform_bus_type); - static void get_cells(struct device_node *dp, int *addrc, int *sizec) { if (addrc) |
