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authorBjorn Helgaas <bjorn.helgaas@hp.com>2008-06-27 16:56:53 -0600
committerAndi Kleen <andi@basil.nowhere.org>2008-07-16 23:27:05 +0200
commit87e4acf3ebc02c9d0a2f7a37b655c49176c4d765 (patch)
tree1d5ee98084c9de22d2de95dad84ae23a188f6429 /drivers/pnp/manager.c
parentb897f46cf7941fff8130ccdaf85f39528bff6a51 (diff)
downloadlinux-linaro-stable-87e4acf3ebc02c9d0a2f7a37b655c49176c4d765.tar.gz
PNP: remove pnp_resource.index
We used pnp_resource.index to keep track of which ISAPNP configuration register a resource should be written to. We needed this only to handle the case where a register is disabled but a subsequent register in the same set is enabled. Rather than explicitly maintaining the pnp_resource.index, this patch adds a resource every time we read an ISAPNP configuration register and marks the resource as IORESOURCE_DISABLED when appropriate. This makes the position in the pnp_resource_table always correspond to the config register index. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'drivers/pnp/manager.c')
-rw-r--r--drivers/pnp/manager.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c
index bea0914ff947..90bd9cb65563 100644
--- a/drivers/pnp/manager.c
+++ b/drivers/pnp/manager.c
@@ -40,7 +40,6 @@ static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx)
}
/* set the initial values */
- pnp_res->index = idx;
res->flags |= rule->flags | IORESOURCE_IO;
res->flags &= ~IORESOURCE_UNSET;
@@ -90,7 +89,6 @@ static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx)
}
/* set the initial values */
- pnp_res->index = idx;
res->flags |= rule->flags | IORESOURCE_MEM;
res->flags &= ~IORESOURCE_UNSET;
@@ -155,7 +153,6 @@ static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx)
}
/* set the initial values */
- pnp_res->index = idx;
res->flags |= rule->flags | IORESOURCE_IRQ;
res->flags &= ~IORESOURCE_UNSET;
@@ -214,7 +211,6 @@ static void pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx)
}
/* set the initial values */
- pnp_res->index = idx;
res->flags |= rule->flags | IORESOURCE_DMA;
res->flags &= ~IORESOURCE_UNSET;