X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmtd%2Fchips%2Fmap_rom.c;h=cb27f855074c279a65ce23a53cc2615ff9417d55;hb=2a5f2e3e6cd1ce9fb3f8b186b6bc9aa1f1497a92;hp=bc6ee9ef8a31ac8d6a44ef054d9d0a33d9dc9a23;hpb=45c091bb2d453ce4a8b06cf19872ec7a77fc4799;p=linux-2.6

diff --git a/drivers/mtd/chips/map_rom.c b/drivers/mtd/chips/map_rom.c
index bc6ee9ef8a..cb27f85507 100644
--- a/drivers/mtd/chips/map_rom.c
+++ b/drivers/mtd/chips/map_rom.c
@@ -31,12 +31,10 @@ static struct mtd_info *map_rom_probe(struct map_info *map)
 {
 	struct mtd_info *mtd;
 
-	mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
+	mtd = kzalloc(sizeof(*mtd), GFP_KERNEL);
 	if (!mtd)
 		return NULL;
 
-	memset(mtd, 0, sizeof(*mtd));
-
 	map->fldrv = &maprom_chipdrv;
 	mtd->priv = map;
 	mtd->name = map->name;
@@ -47,6 +45,7 @@ static struct mtd_info *map_rom_probe(struct map_info *map)
 	mtd->sync = maprom_nop;
 	mtd->flags = MTD_CAP_ROM;
 	mtd->erasesize = map->size;
+	mtd->writesize = 1;
 
 	__module_get(THIS_MODULE);
 	return mtd;