diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/bus.c | 6 | ||||
| -rw-r--r-- | drivers/pcmcia/rsrc_mgr.c | 12 | ||||
| -rw-r--r-- | drivers/pcmcia/rsrc_nonstatic.c | 16 |
3 files changed, 19 insertions, 15 deletions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index cef28a79103f..d29d69a37940 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -36,8 +36,10 @@ int pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res, resource_size_t size, resource_size_t align, resource_size_t min, unsigned int type_mask, - void (*alignf)(void *, struct resource *, resource_size_t, - resource_size_t), + resource_size_t (*alignf)(void *, + struct resource *, + resource_size_t, + resource_size_t), void *alignf_data) { int i, ret = -ENOMEM; diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c index 52db17263d8b..f92a2dac13a2 100644 --- a/drivers/pcmcia/rsrc_mgr.c +++ b/drivers/pcmcia/rsrc_mgr.c @@ -114,22 +114,20 @@ struct pcmcia_align_data { unsigned long offset; }; -static void pcmcia_align(void *align_data, struct resource *res, - unsigned long size, unsigned long align) +static resource_size_t pcmcia_align(void *align_data, struct resource *res, + resource_size_t size, resource_size_t align) { struct pcmcia_align_data *data = align_data; - unsigned long start; + resource_size_t start; start = (res->start & ~data->mask) + data->offset; if (start < res->start) start += data->mask + 1; - res->start = start; #ifdef CONFIG_X86 if (res->flags & IORESOURCE_IO) { if (start & 0x300) { start = (start + 0x3ff) & ~0x3ff; - res->start = start; } } #endif @@ -137,9 +135,11 @@ static void pcmcia_align(void *align_data, struct resource *res, #ifdef CONFIG_M68K if (res->flags & IORESOURCE_IO) { if ((res->start + size - 1) >= 1024) - res->start = res->end; + start = res->end; } #endif + + return start; } diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index 9b0dc433a8c3..b65902870e44 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -533,7 +533,7 @@ struct pcmcia_align_data { struct resource_map *map; }; -static void +static resource_size_t pcmcia_common_align(void *align_data, struct resource *res, resource_size_t size, resource_size_t align) { @@ -545,17 +545,18 @@ 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 +static resource_size_t pcmcia_align(void *align_data, 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; @@ -567,8 +568,7 @@ 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); } /* @@ -586,7 +586,9 @@ 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; } /* |