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PNP: make generic pnp_add_mem_resource()

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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>
This commit is contained in:
Bjorn Helgaas
2008-04-28 16:34:37 -06:00
committed by Len Brown
parent cc8c2e3081
commit d6180f3661
6 changed files with 56 additions and 60 deletions
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19
drivers/pnp/interface.c
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@@ -321,7 +321,6 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
{
struct pnp_dev *dev = to_pnp_dev(dmdev);
struct pnp_resource *pnp_res;
struct resource *res;
char *buf = (void *)ubuf;
int retval = 0;
resource_size_t start, end;
@@ -402,24 +401,20 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
buf += 3;
while (isspace(*buf))
++buf;
pnp_res = pnp_get_pnp_resource(dev,
IORESOURCE_MEM, nmem);
if (!pnp_res)
break;
pnp_res->index = nmem;
res = &pnp_res->res;
res->start = simple_strtoul(buf, &buf, 0);
start = simple_strtoul(buf, &buf, 0);
while (isspace(*buf))
++buf;
if (*buf == '-') {
buf += 1;
while (isspace(*buf))
++buf;
res->end = simple_strtoul(buf, &buf, 0);
end = simple_strtoul(buf, &buf, 0);
} else
res->end = res->start;
res->flags = IORESOURCE_MEM;
nmem++;
end = start;
pnp_res = pnp_add_mem_resource(dev, start, end,
0);
if (pnp_res)
pnp_res->index = nmem++;
continue;
}
if (!strnicmp(buf, "irq", 3)) {