diff options
Diffstat (limited to 'drivers/pcmcia/rsrc_nonstatic.c')
| -rw-r--r-- | drivers/pcmcia/rsrc_nonstatic.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index a69eed6c5b9..4663b3fa9f9 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -596,8 +596,8 @@ struct pcmcia_align_data { struct resource_map *map; }; -static void -pcmcia_common_align(void *align_data, struct resource *res, +static resource_size_t +pcmcia_common_align(void *align_data, const struct resource *res, resource_size_t size, resource_size_t align) { struct pcmcia_align_data *data = align_data; @@ -608,17 +608,18 @@ pcmcia_common_align(void *align_data, struct resource *res, start = (res->start & ~data->mask) + data->offset; if (start < res->start) start += data->mask + 1; - res->start = start; + return start; } -static void -pcmcia_align(void *align_data, struct resource *res, resource_size_t size, - resource_size_t align) +static resource_size_t +pcmcia_align(void *align_data, const struct resource *res, + resource_size_t size, resource_size_t align) { struct pcmcia_align_data *data = align_data; struct resource_map *m; + resource_size_t start; - pcmcia_common_align(data, res, size, align); + start = pcmcia_common_align(data, res, size, align); for (m = data->map->next; m != data->map; m = m->next) { unsigned long start = m->base; @@ -630,8 +631,7 @@ pcmcia_align(void *align_data, struct resource *res, resource_size_t size, * fit here. */ if (res->start < start) { - res->start = start; - pcmcia_common_align(data, res, size, align); + start = pcmcia_common_align(data, res, size, align); } /* @@ -649,7 +649,9 @@ pcmcia_align(void *align_data, struct resource *res, resource_size_t size, * If we failed to find something suitable, ensure we fail. */ if (m == data->map) - res->start = res->end; + start = res->end; + + return start; } /* @@ -857,8 +859,7 @@ static int nonstatic_autoadd_resources(struct pcmcia_socket *s) return -EINVAL; #endif - for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) { - res = s->cb_dev->bus->resource[i]; + pci_bus_for_each_resource(s->cb_dev->bus, res, i) { if (!res) continue; |