From: Richard Mortimer <[EMAIL PROTECTED]>
The pregs parameter was a leftover from earlier code to query
device settings from OBP. These are no longer used and can be
safely removed.
Signed-off-by: Richard Mortimer <[EMAIL PROTECTED]>
---
arch/sparc64/kernel/isa.c | 19 +++++++------------
1 files changed, 7 insertions(+), 12 deletions(-)
diff --git a/arch/sparc64/kernel/isa.c b/arch/sparc64/kernel/isa.c
index cb556f0..da96796 100644
--- a/arch/sparc64/kernel/isa.c
+++ b/arch/sparc64/kernel/isa.c
@@ -22,7 +22,7 @@ static void __init report_dev(struct sparc_isa_device
*isa_dev, int child)
printk(" [%s", isa_dev->prom_node->name);
}
-static struct linux_prom_registers * __init
+static void __init
isa_dev_get_resource(struct sparc_isa_device *isa_dev)
{
struct linux_prom_registers *pregs;
@@ -32,7 +32,7 @@ isa_dev_get_resource(struct sparc_isa_device *isa_dev)
pregs = of_get_property(isa_dev->prom_node, "reg", &prop_len);
if (!pregs) {
- return NULL;
+ return;
}
/* Only the first one is interesting. */
@@ -48,12 +48,9 @@ isa_dev_get_resource(struct sparc_isa_device *isa_dev)
request_resource(&isa_dev->bus->parent->io_space,
&isa_dev->resource);
-
- return pregs;
}
-static void __init isa_dev_get_irq(struct sparc_isa_device *isa_dev,
- struct linux_prom_registers *pregs)
+static void __init isa_dev_get_irq(struct sparc_isa_device *isa_dev)
{
struct of_device *op = of_find_device_by_node(isa_dev->prom_node);
@@ -73,7 +70,6 @@ static void __init isa_fill_children(struct sparc_isa_device
*parent_isa_dev)
printk(" ->");
while (dp) {
- struct linux_prom_registers *regs;
struct sparc_isa_device *isa_dev;
isa_dev = kzalloc(sizeof(*isa_dev), GFP_KERNEL);
@@ -89,8 +85,8 @@ static void __init isa_fill_children(struct sparc_isa_device
*parent_isa_dev)
isa_dev->bus = parent_isa_dev->bus;
isa_dev->prom_node = dp;
- regs = isa_dev_get_resource(isa_dev);
- isa_dev_get_irq(isa_dev, regs);
+ isa_dev_get_resource(isa_dev);
+ isa_dev_get_irq(isa_dev);
report_dev(isa_dev, 1);
@@ -103,7 +99,6 @@ static void __init isa_fill_devices(struct sparc_isa_bridge
*isa_br)
struct device_node *dp = isa_br->prom_node->child;
while (dp) {
- struct linux_prom_registers *regs;
struct sparc_isa_device *isa_dev;
isa_dev = kzalloc(sizeof(*isa_dev), GFP_KERNEL);
@@ -141,8 +136,8 @@ static void __init isa_fill_devices(struct sparc_isa_bridge
*isa_br)
isa_dev->bus = isa_br;
isa_dev->prom_node = dp;
- regs = isa_dev_get_resource(isa_dev);
- isa_dev_get_irq(isa_dev, regs);
+ isa_dev_get_resource(isa_dev);
+ isa_dev_get_irq(isa_dev);
report_dev(isa_dev, 0);
--
1.4.4.2
-
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