1 files changed, 10 insertions, 10 deletions

diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index 7bcc73f9b8df..d7fff752e569 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -19,7 +19,7 @@
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/mm.h>
-#include <asm/io.h>
+#include <linux/io.h>
 #include <asm/page.h>
 #include <asm/cacheflush.h>
 #include <asm/cpu/sq.h>
@@ -38,7 +38,7 @@ struct sq_mapping {
 
 static struct sq_mapping *sq_mapping_list;
 static DEFINE_SPINLOCK(sq_mapping_lock);
-static kmem_cache_t *sq_cache;
+static struct kmem_cache *sq_cache;
 static unsigned long *sq_bitmap;
 
 #define store_queue_barrier()                   \
@@ -67,6 +67,7 @@ void sq_flush_range(unsigned long start, unsigned int len)
         /* Wait for completion */
         store_queue_barrier();
 }
+EXPORT_SYMBOL(sq_flush_range);
 
 static inline void sq_mapping_list_add(struct sq_mapping *map)
 {
@@ -110,8 +111,9 @@ static int __sq_remap(struct sq_mapping *map, unsigned long flags)
 
         vma->phys_addr = map->addr;
 
-        if (remap_area_pages((unsigned long)vma->addr, vma->phys_addr,
-                             map->size, flags)) {
+        if (ioremap_page_range((unsigned long)vma->addr,
+                               (unsigned long)vma->addr + map->size,
+                               vma->phys_addr, __pgprot(flags))) {
                 vunmap(vma->addr);
                 return -EAGAIN;
         }
@@ -166,7 +168,7 @@ unsigned long sq_remap(unsigned long phys, unsigned int size,
         map->size = size;
         map->name = name;
 
-        page = bitmap_find_free_region(sq_bitmap, 0x04000000,
+        page = bitmap_find_free_region(sq_bitmap, 0x04000000 >> PAGE_SHIFT,
                                        get_order(map->size));
         if (unlikely(page < 0)) {
                 ret = -ENOSPC;
@@ -175,7 +177,7 @@ unsigned long sq_remap(unsigned long phys, unsigned int size,
 
         map->sq_addr = P4SEG_STORE_QUE + (page << PAGE_SHIFT);
 
-        ret = __sq_remap(map, flags);
+        ret = __sq_remap(map, pgprot_val(PAGE_KERNEL_NOCACHE) | flags);
         if (unlikely(ret != 0))
                 goto out;
 
@@ -193,6 +195,7 @@ out:
         kmem_cache_free(sq_cache, map);
         return ret;
 }
+EXPORT_SYMBOL(sq_remap);
 
 /**
  * sq_unmap - Unmap a Store Queue allocation
@@ -234,6 +237,7 @@ void sq_unmap(unsigned long vaddr)
 
         kmem_cache_free(sq_cache, map);
 }
+EXPORT_SYMBOL(sq_unmap);
 
 /*
  * Needlessly complex sysfs interface. Unfortunately it doesn't seem like
@@ -402,7 +406,3 @@ module_exit(sq_api_exit);
 MODULE_AUTHOR("Paul Mundt <lethal@linux-sh.org>, M. R. Brown <mrbrown@0xd6.org>");
 MODULE_DESCRIPTION("Simple API for SH-4 integrated Store Queues");
 MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(sq_remap);
-EXPORT_SYMBOL(sq_unmap);
-EXPORT_SYMBOL(sq_flush_range);