diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-04-28 16:34:26 -0600 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-04-29 03:22:26 -0400 |
| commit | 95ab3669f7830682c7762e9c305a0c1dd44454cc (patch) | |
| tree | 2a858bc0a51d46a5873b3b3fe9fbbbecc8c32aa8 /drivers/pnp/system.c | |
| parent | f6505fef18644557f732468c1f22f84560d8a819 (diff) | |
| download | linux-95ab3669f7830682c7762e9c305a0c1dd44454cc.tar.bz2 | |
PNP: remove PNP_MAX_* uses
Remove some PNP_MAX_* uses. The pnp_resource_table isn't
dynamic yet, but with pnp_get_resource(), we can start moving
away from the table size constants.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pnp/system.c')
| -rw-r--r-- | drivers/pnp/system.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/pnp/system.c b/drivers/pnp/system.c index 55c4563986b3..9c2496dbeee4 100644 --- a/drivers/pnp/system.c +++ b/drivers/pnp/system.c @@ -56,14 +56,15 @@ static void reserve_range(struct pnp_dev *dev, resource_size_t start, static void reserve_resources_of_dev(struct pnp_dev *dev) { + struct resource *res; int i; - for (i = 0; i < PNP_MAX_PORT; i++) { - if (!pnp_port_valid(dev, i)) + for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_IO, i)); i++) { + if (res->flags & IORESOURCE_UNSET) continue; - if (pnp_port_start(dev, i) == 0) + if (res->start == 0) continue; /* disabled */ - if (pnp_port_start(dev, i) < 0x100) + if (res->start < 0x100) /* * Below 0x100 is only standard PC hardware * (pics, kbd, timer, dma, ...) @@ -73,19 +74,17 @@ static void reserve_resources_of_dev(struct pnp_dev *dev) * So, do nothing */ continue; - if (pnp_port_end(dev, i) < pnp_port_start(dev, i)) + if (res->end < res->start) continue; /* invalid */ - reserve_range(dev, pnp_port_start(dev, i), - pnp_port_end(dev, i), 1); + reserve_range(dev, res->start, res->end, 1); } - for (i = 0; i < PNP_MAX_MEM; i++) { - if (!pnp_mem_valid(dev, i)) + for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) { + if (res->flags & IORESOURCE_UNSET) continue; - reserve_range(dev, pnp_mem_start(dev, i), - pnp_mem_end(dev, i), 0); + reserve_range(dev, res->start, res->end, 0); } } |