[SPARC]: sparc32 side of of_device layer IRQ resolution.
Happily, life is much simpler on 32-bit sparc systems.
The "intr" property, preferred over the "interrupts"
property is used-as. Some minor translations of this
value happen on sun4d systems.
The stage is now set to rewrite the sparc serial driver
probing to use the of_driver framework, and then to convert
all SBUS, EBUS, and ISA drivers in-kind so that we can nuke
all those special bus frameworks.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/asm-sparc/of_device.h b/include/asm-sparc/of_device.h
index b5ca314..80ea31f 100644
--- a/include/asm-sparc/of_device.h
+++ b/include/asm-sparc/of_device.h
@@ -21,7 +21,8 @@
struct device_node *node;
struct device dev;
struct resource resource[PROMREG_MAX];
- unsigned int irq;
+ unsigned int irqs[PROMINTR_MAX];
+ int num_irqs;
void *sysdata;
@@ -34,6 +35,8 @@
extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
extern void of_iounmap(void __iomem *base, unsigned long size);
+extern struct of_device *of_find_device_by_node(struct device_node *);
+
extern const struct of_device_id *of_match_device(
const struct of_device_id *matches, const struct of_device *dev);