pcmcia: move all pcmcia_resource_ops providers into one module

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

1 files changed, 13 insertions, 97 deletions

diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
index ffa5f3cae57b..71838cae890c 100644
--- a/drivers/pcmcia/rsrc_mgr.c
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -22,7 +22,7 @@
 #include <pcmcia/cistpl.h>
 #include "cs_internal.h"
 
-static int static_init(struct pcmcia_socket *s)
+int static_init(struct pcmcia_socket *s)
 {
         /* the good thing about SS_CAP_STATIC_MAP sockets is
          * that they don't need a resource database */
@@ -32,118 +32,34 @@ static int static_init(struct pcmcia_socket *s)
         return 0;
 }
 
-
-struct pccard_resource_ops pccard_static_ops = {
-        .validate_mem = NULL,
-        .adjust_io_region = NULL,
-        .find_io = NULL,
-        .find_mem = NULL,
-        .add_io = NULL,
-        .add_mem = NULL,
-        .init = static_init,
-        .exit = NULL,
-};
-EXPORT_SYMBOL(pccard_static_ops);
-
-
-#ifdef CONFIG_PCCARD_IODYN
-
-static struct resource *
-make_resource(unsigned long b, unsigned long n, int flags, char *name)
+struct resource *pcmcia_make_resource(unsigned long start, unsigned long end,
+                                int flags, const char *name)
 {
         struct resource *res = kzalloc(sizeof(*res), GFP_KERNEL);
 
         if (res) {
                 res->name = name;
-                res->start = b;
-                res->end = b + n - 1;
+                res->start = start;
+                res->end = start + end - 1;
                 res->flags = flags;
         }
         return res;
 }
 
-struct pcmcia_align_data {
-        unsigned long   mask;
-        unsigned long   offset;
-};
-
-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;
-        resource_size_t start;
-
-        start = (res->start & ~data->mask) + data->offset;
-        if (start < res->start)
-                start += data->mask + 1;
-
-#ifdef CONFIG_X86
-        if (res->flags & IORESOURCE_IO) {
-                if (start & 0x300)
-                        start = (start + 0x3ff) & ~0x3ff;
-        }
-#endif
-
-#ifdef CONFIG_M68K
-        if (res->flags & IORESOURCE_IO) {
-                if ((res->start + size - 1) >= 1024)
-                        start = res->end;
-        }
-#endif
-
-        return start;
-}
-
-
-static int iodyn_adjust_io_region(struct resource *res, unsigned long r_start,
-                                      unsigned long r_end, struct pcmcia_socket *s)
-{
-        return adjust_resource(res, r_start, r_end - r_start + 1);
-}
-
-
-static struct resource *iodyn_find_io_region(unsigned long base, int num,
-                unsigned long align, struct pcmcia_socket *s)
-{
-        struct resource *res = make_resource(0, num, IORESOURCE_IO,
-                                             dev_name(&s->dev));
-        struct pcmcia_align_data data;
-        unsigned long min = base;
-        int ret;
-
-        if (align == 0)
-                align = 0x10000;
 
-        data.mask = align - 1;
-        data.offset = base & data.mask;
-
-#ifdef CONFIG_PCI
-        if (s->cb_dev) {
-                ret = pci_bus_alloc_resource(s->cb_dev->bus, res, num, 1,
-                                             min, 0, pcmcia_align, &data);
-        } else
-#endif
-                ret = allocate_resource(&ioport_resource, res, num, min, ~0UL,
-                                        1, pcmcia_align, &data);
-
-        if (ret != 0) {
-                kfree(res);
-                res = NULL;
-        }
-        return res;
-}
-
-struct pccard_resource_ops pccard_iodyn_ops = {
+struct pccard_resource_ops pccard_static_ops = {
         .validate_mem = NULL,
-        .adjust_io_region = iodyn_adjust_io_region,
-        .find_io = iodyn_find_io_region,
+        .adjust_io_region = NULL,
+        .find_io = NULL,
         .find_mem = NULL,
         .add_io = NULL,
         .add_mem = NULL,
         .init = static_init,
         .exit = NULL,
 };
-EXPORT_SYMBOL(pccard_iodyn_ops);
+EXPORT_SYMBOL(pccard_static_ops);
+
 
-#endif /* CONFIG_PCCARD_IODYN */
+MODULE_AUTHOR("David A. Hinds, Dominik Brodowski");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("rsrc_nonstatic");