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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-04-28 16:34:37 -0600 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-04-29 03:22:29 -0400 |
| commit | d6180f36617953990bf90d4c1ff85b77e9995cd1 (patch) | |
| tree | a9fa336f7cb1f99a62c859926c6cbcfb53f5b81e /drivers/pnp/pnpbios | |
| parent | cc8c2e308194f0997c718c7c735550ff06754d20 (diff) | |
| download | linux-stable-d6180f36617953990bf90d4c1ff85b77e9995cd1.tar.gz linux-stable-d6180f36617953990bf90d4c1ff85b77e9995cd1.tar.bz2 linux-stable-d6180f36617953990bf90d4c1ff85b77e9995cd1.zip | |
PNP: make generic pnp_add_mem_resource()
Add a pnp_add_mem_resource() that can be used by all the PNP
backends. This consolidates a little more pnp_resource_table
knowledge into one place.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pnp/pnpbios')
| -rw-r--r-- | drivers/pnp/pnpbios/rsparser.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c index 8c83bc16a9be..ed63ecd9bf40 100644 --- a/drivers/pnp/pnpbios/rsparser.c +++ b/drivers/pnp/pnpbios/rsparser.c @@ -67,26 +67,15 @@ static void pnpbios_parse_allocated_ioresource(struct pnp_dev *dev, } static void pnpbios_parse_allocated_memresource(struct pnp_dev *dev, - int mem, int len) + int start, int len) { - struct resource *res; - int i; + int flags = 0; + int end = start + len - 1; - for (i = 0; i < PNP_MAX_MEM; i++) { - res = pnp_get_resource(dev, IORESOURCE_MEM, i); - if (!pnp_resource_valid(res)) - break; - } + if (len <= 0) + flags |= IORESOURCE_DISABLED; - if (i < PNP_MAX_MEM) { - res->flags = IORESOURCE_MEM; // Also clears _UNSET flag - if (len <= 0) { - res->flags |= IORESOURCE_DISABLED; - return; - } - res->start = (unsigned long)mem; - res->end = (unsigned long)(mem + len - 1); - } + pnp_add_mem_resource(dev, start, end, flags); } static unsigned char *pnpbios_parse_allocated_resource_data(struct pnp_dev *dev, |