From: Jes Sorensen <[email protected]>
Signed-off-by: Jes Sorensen <[email protected]>
Signed-off-by: Benjamin Romer <[email protected]>
---
.../staging/unisys/visorutil/memregion_direct.c | 30 ----------------------
1 file changed, 30 deletions(-)
diff --git a/drivers/staging/unisys/visorutil/memregion_direct.c
b/drivers/staging/unisys/visorutil/memregion_direct.c
index 238e62f..82fb263 100644
--- a/drivers/staging/unisys/visorutil/memregion_direct.c
+++ b/drivers/staging/unisys/visorutil/memregion_direct.c
@@ -25,36 +25,6 @@
#define MYDRVNAME "memregion"
-static int mapit(struct memregion *memregion);
-static void unmapit(struct memregion *memregion);
-
-static int
-mapit(struct memregion *memregion)
-{
- ulong physaddr = (ulong)(memregion->physaddr);
- ulong nbytes = memregion->nbytes;
-
- if (!request_mem_region(physaddr, nbytes, MYDRVNAME))
- return -EBUSY;
-
- memregion->mapped = ioremap_cache(physaddr, nbytes);
- if (!memregion->mapped)
- return -EFAULT;
-
- return 0;
-}
-
-static void
-unmapit(struct memregion *memregion)
-{
- if (memregion->mapped) {
- iounmap(memregion->mapped);
- memregion->mapped = NULL;
- release_mem_region((unsigned long)memregion->physaddr,
- memregion->nbytes);
- }
-}
-
int
visor_memregion_read(struct memregion *memregion, ulong offset, void *dest,
ulong nbytes)
--
2.1.4
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