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-rw-r--r--drivers/mtd/chips/gen_probe.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/chips/gen_probe.c b/drivers/mtd/chips/gen_probe.c
index 2eb696d7b97..d338b8c9278 100644
--- a/drivers/mtd/chips/gen_probe.c
+++ b/drivers/mtd/chips/gen_probe.c
@@ -112,7 +112,7 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi
max_chips = 1;
}
- mapsize = (max_chips + BITS_PER_LONG-1) / BITS_PER_LONG;
+ mapsize = sizeof(long) * ( (max_chips + BITS_PER_LONG-1) / BITS_PER_LONG );
chip_map = kzalloc(mapsize, GFP_KERNEL);
if (!chip_map) {
printk(KERN_WARNING "%s: kmalloc failed for CFI chip map\n", map->name);