The caller already has the struct resource pointer, so no need for
pnp_check_port(), pnp_check_mem(), etc., to look it up again.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
Acked-By: Rene Herman <rene.herman@xxxxxxxxx>
Index: work10/drivers/pnp/base.h
===================================================================
--- work10.orig/drivers/pnp/base.h 2008-04-28 16:09:25.000000000 -0600
+++ work10/drivers/pnp/base.h 2008-04-28 16:09:34.000000000 -0600
@@ -12,10 +12,10 @@
int __pnp_add_device(struct pnp_dev *dev);
void __pnp_remove_device(struct pnp_dev *dev);
-int pnp_check_port(struct pnp_dev * dev, int idx);
-int pnp_check_mem(struct pnp_dev * dev, int idx);
-int pnp_check_irq(struct pnp_dev * dev, int idx);
-int pnp_check_dma(struct pnp_dev * dev, int idx);
+int pnp_check_port(struct pnp_dev *dev, struct resource *res);
+int pnp_check_mem(struct pnp_dev *dev, struct resource *res);
+int pnp_check_irq(struct pnp_dev *dev, struct resource *res);
+int pnp_check_dma(struct pnp_dev *dev, struct resource *res);
void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);
Index: work10/drivers/pnp/manager.c
===================================================================
--- work10.orig/drivers/pnp/manager.c 2008-04-28 16:09:31.000000000 -0600
+++ work10/drivers/pnp/manager.c 2008-04-28 16:09:34.000000000 -0600
@@ -51,7 +51,7 @@
res->end = res->start + rule->size - 1;
/* run through until pnp_check_port is happy */
- while (!pnp_check_port(dev, idx)) {
+ while (!pnp_check_port(dev, res)) {
res->start += rule->align;
res->end = res->start + rule->size - 1;
if (res->start > rule->max || !rule->align) {
@@ -108,7 +108,7 @@
res->end = res->start + rule->size - 1;
/* run through until pnp_check_mem is happy */
- while (!pnp_check_mem(dev, idx)) {
+ while (!pnp_check_mem(dev, res)) {
res->start += rule->align;
res->end = res->start + rule->size - 1;
if (res->start > rule->max || !rule->align) {
@@ -167,7 +167,7 @@
for (i = 0; i < 16; i++) {
if (test_bit(xtab[i], rule->map)) {
res->start = res->end = xtab[i];
- if (pnp_check_irq(dev, idx)) {
+ if (pnp_check_irq(dev, res)) {
dev_dbg(&dev->dev, " assign irq %d %d\n", idx,
(int) res->start);
return 1;
@@ -209,7 +209,7 @@
for (i = 0; i < 8; i++) {
if (rule->map & (1 << xtab[i])) {
res->start = res->end = xtab[i];
- if (pnp_check_dma(dev, idx)) {
+ if (pnp_check_dma(dev, res)) {
dev_dbg(&dev->dev, " assign dma %d %d\n", idx,
(int) res->start);
return;
Index: work10/drivers/pnp/resource.c
===================================================================
--- work10.orig/drivers/pnp/resource.c 2008-04-28 16:09:33.000000000 -0600
+++ work10/drivers/pnp/resource.c 2008-04-28 16:09:34.000000000 -0600
@@ -239,14 +239,13 @@
#define cannot_compare(flags) \
((flags) & (IORESOURCE_UNSET | IORESOURCE_DISABLED))
-int pnp_check_port(struct pnp_dev *dev, int idx)
+int pnp_check_port(struct pnp_dev *dev, struct resource *res)
{
int i;
struct pnp_dev *tdev;
- struct resource *res, *tres;
+ struct resource *tres;
resource_size_t *port, *end, *tport, *tend;
- res = &dev->res.port_resource[idx];
port = &res->start;
end = &res->end;
@@ -300,14 +299,13 @@
return 1;
}
-int pnp_check_mem(struct pnp_dev *dev, int idx)
+int pnp_check_mem(struct pnp_dev *dev, struct resource *res)
{
int i;
struct pnp_dev *tdev;
- struct resource *res, *tres;
+ struct resource *tres;
resource_size_t *addr, *end, *taddr, *tend;
- res = &dev->res.mem_resource[idx];
addr = &res->start;
end = &res->end;
@@ -366,14 +364,13 @@
return IRQ_HANDLED;
}
-int pnp_check_irq(struct pnp_dev *dev, int idx)
+int pnp_check_irq(struct pnp_dev *dev, struct resource *res)
{
int i;
struct pnp_dev *tdev;
- struct resource *res, *tres;
+ struct resource *tres;
resource_size_t *irq;
- res = &dev->res.irq_resource[idx];
irq = &res->start;
/* if the resource doesn't exist, don't complain about it */
@@ -439,15 +436,14 @@
return 1;
}
-int pnp_check_dma(struct pnp_dev *dev, int idx)
+int pnp_check_dma(struct pnp_dev *dev, struct resource *res)
{
#ifndef CONFIG_IA64
int i;
struct pnp_dev *tdev;
- struct resource *res, *tres;
+ struct resource *tres;
resource_size_t *dma;
- res = &dev->res.dma_resource[idx];
dma = &res->start;
/* if the resource doesn't exist, don't complain about it */
--
--
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