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Diffstat (limited to 'arch/sparc/kernel/of_device_common.c')
-rw-r--r--arch/sparc/kernel/of_device_common.c35
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)
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