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authorBjorn Helgaas <bjorn.helgaas@hp.com>2008-04-28 16:34:29 -0600
committerLen Brown <len.brown@intel.com>2008-04-29 03:22:27 -0400
commit06cb58a6eb0b689f95a6c055cfc400fd30c500c6 (patch)
treeb2b2cc2ac421091be7949315b6ffde6426466700 /drivers/pnp/pnpacpi/rsparser.c
parent02d83b5da3efa3c278ce87db2637f3dd6837166d (diff)
downloadlinux-linaro-stable-06cb58a6eb0b689f95a6c055cfc400fd30c500c6.tar.gz
PNP: remove pnp_resource_table references from resource decoders
This removes a few more references to the pnp_resource_table. No functional change. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pnp/pnpacpi/rsparser.c')
-rw-r--r--drivers/pnp/pnpacpi/rsparser.c88
1 files changed, 48 insertions, 40 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 2669518b4795..3634f2f3f745 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -82,8 +82,8 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_dev *dev,
u32 gsi, int triggering,
int polarity, int shareable)
{
- struct pnp_resource_table *res = dev->res;
- int i = 0;
+ struct resource *res;
+ int i;
int irq;
int p, t;
static unsigned char warned;
@@ -91,9 +91,11 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_dev *dev,
if (!valid_IRQ(gsi))
return;
- while (!(res->irq_resource[i].flags & IORESOURCE_UNSET) &&
- i < PNP_MAX_IRQ)
- i++;
+ for (i = 0; i < PNP_MAX_IRQ; i++) {
+ res = pnp_get_resource(dev, IORESOURCE_IRQ, i);
+ if (!pnp_resource_valid(res))
+ break;
+ }
if (i >= PNP_MAX_IRQ) {
if (!warned) {
printk(KERN_WARNING "pnpacpi: exceeded the max number"
@@ -119,16 +121,16 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_dev *dev,
}
}
- res->irq_resource[i].flags = IORESOURCE_IRQ; // Also clears _UNSET flag
- res->irq_resource[i].flags |= irq_flags(triggering, polarity, shareable);
+ res->flags = IORESOURCE_IRQ; // Also clears _UNSET flag
+ res->flags |= irq_flags(triggering, polarity, shareable);
irq = acpi_register_gsi(gsi, triggering, polarity);
if (irq < 0) {
- res->irq_resource[i].flags |= IORESOURCE_DISABLED;
+ res->flags |= IORESOURCE_DISABLED;
return;
}
- res->irq_resource[i].start = irq;
- res->irq_resource[i].end = irq;
+ res->start = irq;
+ res->end = irq;
pcibios_penalize_isa_irq(irq, 1);
}
@@ -178,22 +180,24 @@ static int dma_flags(int type, int bus_master, int transfer)
static void pnpacpi_parse_allocated_dmaresource(struct pnp_dev *dev,
u32 dma, int flags)
{
- struct pnp_resource_table *res = dev->res;
- int i = 0;
+ struct resource *res;
+ int i;
static unsigned char warned;
- while (i < PNP_MAX_DMA &&
- !(res->dma_resource[i].flags & IORESOURCE_UNSET))
- i++;
+ for (i = 0; i < PNP_MAX_DMA; i++) {
+ res = pnp_get_resource(dev, IORESOURCE_DMA, i);
+ if (!pnp_resource_valid(res))
+ break;
+ }
if (i < PNP_MAX_DMA) {
- res->dma_resource[i].flags = IORESOURCE_DMA; // Also clears _UNSET flag
- res->dma_resource[i].flags |= flags;
+ res->flags = IORESOURCE_DMA; // Also clears _UNSET flag
+ res->flags |= flags;
if (dma == -1) {
- res->dma_resource[i].flags |= IORESOURCE_DISABLED;
+ res->flags |= IORESOURCE_DISABLED;
return;
}
- res->dma_resource[i].start = dma;
- res->dma_resource[i].end = dma;
+ res->start = dma;
+ res->end = dma;
} else if (!warned) {
printk(KERN_WARNING "pnpacpi: exceeded the max number of DMA "
"resources: %d \n", PNP_MAX_DMA);
@@ -204,23 +208,25 @@ static void pnpacpi_parse_allocated_dmaresource(struct pnp_dev *dev,
static void pnpacpi_parse_allocated_ioresource(struct pnp_dev *dev,
u64 io, u64 len, int io_decode)
{
- struct pnp_resource_table *res = dev->res;
- int i = 0;
+ struct resource *res;
+ int i;
static unsigned char warned;
- while (!(res->port_resource[i].flags & IORESOURCE_UNSET) &&
- i < PNP_MAX_PORT)
- i++;
+ for (i = 0; i < PNP_MAX_PORT; i++) {
+ res = pnp_get_resource(dev, IORESOURCE_IO, i);
+ if (!pnp_resource_valid(res))
+ break;
+ }
if (i < PNP_MAX_PORT) {
- res->port_resource[i].flags = IORESOURCE_IO; // Also clears _UNSET flag
+ res->flags = IORESOURCE_IO; // Also clears _UNSET flag
if (io_decode == ACPI_DECODE_16)
- res->port_resource[i].flags |= PNP_PORT_FLAG_16BITADDR;
+ res->flags |= PNP_PORT_FLAG_16BITADDR;
if (len <= 0 || (io + len - 1) >= 0x10003) {
- res->port_resource[i].flags |= IORESOURCE_DISABLED;
+ res->flags |= IORESOURCE_DISABLED;
return;
}
- res->port_resource[i].start = io;
- res->port_resource[i].end = io + len - 1;
+ res->start = io;
+ res->end = io + len - 1;
} else if (!warned) {
printk(KERN_WARNING "pnpacpi: exceeded the max number of IO "
"resources: %d \n", PNP_MAX_PORT);
@@ -232,24 +238,26 @@ static void pnpacpi_parse_allocated_memresource(struct pnp_dev *dev,
u64 mem, u64 len,
int write_protect)
{
- struct pnp_resource_table *res = dev->res;
- int i = 0;
+ struct resource *res;
+ int i;
static unsigned char warned;
- while (!(res->mem_resource[i].flags & IORESOURCE_UNSET) &&
- (i < PNP_MAX_MEM))
- i++;
+ for (i = 0; i < PNP_MAX_MEM; i++) {
+ res = pnp_get_resource(dev, IORESOURCE_MEM, i);
+ if (!pnp_resource_valid(res))
+ break;
+ }
if (i < PNP_MAX_MEM) {
- res->mem_resource[i].flags = IORESOURCE_MEM; // Also clears _UNSET flag
+ res->flags = IORESOURCE_MEM; // Also clears _UNSET flag
if (len <= 0) {
- res->mem_resource[i].flags |= IORESOURCE_DISABLED;
+ res->flags |= IORESOURCE_DISABLED;
return;
}
if (write_protect == ACPI_READ_WRITE_MEMORY)
- res->mem_resource[i].flags |= IORESOURCE_MEM_WRITEABLE;
+ res->flags |= IORESOURCE_MEM_WRITEABLE;
- res->mem_resource[i].start = mem;
- res->mem_resource[i].end = mem + len - 1;
+ res->start = mem;
+ res->end = mem + len - 1;
} else if (!warned) {
printk(KERN_WARNING "pnpacpi: exceeded the max number of mem "
"resources: %d\n", PNP_MAX_MEM);