1 files changed, 21 insertions, 145 deletions

diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
index 52db17263d8..aa628ed0e9f 100644
--- a/drivers/pcmcia/rsrc_mgr.c
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -12,185 +12,61 @@
  * (C) 1999		David A. Hinds
  */
 
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 
-#include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
-#include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
 #include "cs_internal.h"
 
-
-int pcmcia_validate_mem(struct pcmcia_socket *s)
-{
-	if (s->resource_ops->validate_mem)
-		return s->resource_ops->validate_mem(s);
-	/* if there is no callback, we can assume that everything is OK */
-	return 0;
-}
-EXPORT_SYMBOL(pcmcia_validate_mem);
-
-int pcmcia_adjust_io_region(struct resource *res, unsigned long r_start,
-		     unsigned long r_end, struct pcmcia_socket *s)
-{
-	if (s->resource_ops->adjust_io_region)
-		return s->resource_ops->adjust_io_region(res, r_start, r_end, s);
-	return -ENOMEM;
-}
-EXPORT_SYMBOL(pcmcia_adjust_io_region);
-
-struct resource *pcmcia_find_io_region(unsigned long base, int num,
-		   unsigned long align, struct pcmcia_socket *s)
-{
-	if (s->resource_ops->find_io)
-		return s->resource_ops->find_io(base, num, align, s);
-	return NULL;
-}
-EXPORT_SYMBOL(pcmcia_find_io_region);
-
-struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align,
-				 int low, struct pcmcia_socket *s)
-{
-	if (s->resource_ops->find_mem)
-		return s->resource_ops->find_mem(base, num, align, low, s);
-	return NULL;
-}
-EXPORT_SYMBOL(pcmcia_find_mem_region);
-
-void release_resource_db(struct pcmcia_socket *s)
+int static_init(struct pcmcia_socket *s)
 {
-	if (s->resource_ops->exit)
-		s->resource_ops->exit(s);
-}
-
-
-static int static_init(struct pcmcia_socket *s)
-{
-	unsigned long flags;
-
 	/* the good thing about SS_CAP_STATIC_MAP sockets is
 	 * that they don't need a resource database */
 
-	spin_lock_irqsave(&s->lock, flags);
 	s->resource_setup_done = 1;
-	spin_unlock_irqrestore(&s->lock, flags);
 
 	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 void pcmcia_align(void *align_data, struct resource *res,
-			unsigned long size, unsigned long align)
+static int static_find_io(struct pcmcia_socket *s, unsigned int attr,
+			unsigned int *base, unsigned int num,
+			unsigned int align, struct resource **parent)
 {
-	struct pcmcia_align_data *data = align_data;
-	unsigned long start;
-
-	start = (res->start & ~data->mask) + data->offset;
-	if (start < res->start)
-		start += data->mask + 1;
-	res->start = start;
+	if (!s->io_offset)
+		return -EINVAL;
+	*base = s->io_offset | (*base & 0x0fff);
+	*parent = NULL;
 
-#ifdef CONFIG_X86
-	if (res->flags & IORESOURCE_IO) {
-		if (start & 0x300) {
-			start = (start + 0x3ff) & ~0x3ff;
-			res->start = start;
-		}
-	}
-#endif
-
-#ifdef CONFIG_M68K
-	if (res->flags & IORESOURCE_IO) {
-		if ((res->start + size - 1) >= 1024)
-			res->start = res->end;
-	}
-#endif
-}
-
-
-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);
+	return 0;
 }
 
 
-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,
+	.find_io = static_find_io,
 	.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");