diff options
| -rw-r--r-- | drivers/mtd/devices/slram.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/mtd/devices/slram.c b/drivers/mtd/devices/slram.c index 8087c36dc693..0ec85f316d24 100644 --- a/drivers/mtd/devices/slram.c +++ b/drivers/mtd/devices/slram.c @@ -163,8 +163,9 @@ static int register_device(char *name, unsigned long start, unsigned long length } if (!(((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start = - ioremap(start, length))) { - E("slram: ioremap failed\n"); + memremap(start, length, + MEMREMAP_WB | MEMREMAP_WT | MEMREMAP_WC))) { + E("slram: memremap failed\n"); return -EIO; } ((slram_priv_t *)(*curmtd)->mtdinfo->priv)->end = @@ -186,7 +187,7 @@ static int register_device(char *name, unsigned long start, unsigned long length if (mtd_device_register((*curmtd)->mtdinfo, NULL, 0)) { E("slram: Failed to register new device\n"); - iounmap(((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start); + memunmap(((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start); kfree((*curmtd)->mtdinfo->priv); kfree((*curmtd)->mtdinfo); return(-EAGAIN); @@ -206,7 +207,7 @@ static void unregister_devices(void) while (slram_mtdlist) { nextitem = slram_mtdlist->next; mtd_device_unregister(slram_mtdlist->mtdinfo); - iounmap(((slram_priv_t *)slram_mtdlist->mtdinfo->priv)->start); + memunmap(((slram_priv_t *)slram_mtdlist->mtdinfo->priv)->start); kfree(slram_mtdlist->mtdinfo->priv); kfree(slram_mtdlist->mtdinfo); kfree(slram_mtdlist); |