1 files changed, 9 insertions, 7 deletions

diff --git a/drivers/mtd/maps/uclinux.c b/drivers/mtd/maps/uclinux.c
index 81756e397711..d4314fb88212 100644
--- a/drivers/mtd/maps/uclinux.c
+++ b/drivers/mtd/maps/uclinux.c
@@ -22,15 +22,19 @@
 
 /****************************************************************************/
 
+extern char _ebss;
+
 struct map_info uclinux_ram_map = {
         .name = "RAM",
+        .phys = (unsigned long)&_ebss,
+        .size = 0,
 };
 
-struct mtd_info *uclinux_ram_mtdinfo;
+static struct mtd_info *uclinux_ram_mtdinfo;
 
 /****************************************************************************/
 
-struct mtd_partition uclinux_romfs[] = {
+static struct mtd_partition uclinux_romfs[] = {
         { .name = "ROMfs" }
 };
 
@@ -38,7 +42,7 @@ struct mtd_partition uclinux_romfs[] = {
 
 /****************************************************************************/
 
-int uclinux_point(struct mtd_info *mtd, loff_t from, size_t len,
+static int uclinux_point(struct mtd_info *mtd, loff_t from, size_t len,
         size_t *retlen, void **virt, resource_size_t *phys)
 {
         struct map_info *map = mtd->priv;
@@ -55,12 +59,10 @@ static int __init uclinux_mtd_init(void)
 {
         struct mtd_info *mtd;
         struct map_info *mapp;
-        extern char _ebss;
-        unsigned long addr = (unsigned long) &_ebss;
 
         mapp = &uclinux_ram_map;
-        mapp->phys = addr;
-        mapp->size = PAGE_ALIGN(ntohl(*((unsigned long *)(addr + 8))));
+        if (!mapp->size)
+                mapp->size = PAGE_ALIGN(ntohl(*((unsigned long *)(mapp->phys + 8))));
         mapp->bankwidth = 4;
 
         printk("uclinux[mtd]: RAM probe address=0x%x size=0x%x\n",