diff options
Diffstat (limited to 'drivers/mtd/chips/gen_probe.c')
| -rw-r--r-- | drivers/mtd/chips/gen_probe.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/mtd/chips/gen_probe.c b/drivers/mtd/chips/gen_probe.c index e5bd3c2bc3b2..4d4f97841016 100644 --- a/drivers/mtd/chips/gen_probe.c +++ b/drivers/mtd/chips/gen_probe.c @@ -61,8 +61,8 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi struct cfi_private cfi; struct cfi_private *retcfi; unsigned long *chip_map; - int i, j, mapsize; int max_chips; + int i, j; memset(&cfi, 0, sizeof(cfi)); @@ -111,8 +111,7 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi max_chips = 1; } - mapsize = sizeof(long) * DIV_ROUND_UP(max_chips, BITS_PER_LONG); - chip_map = kzalloc(mapsize, GFP_KERNEL); + chip_map = bitmap_zalloc(max_chips, GFP_KERNEL); if (!chip_map) { kfree(cfi.cfiq); return NULL; @@ -139,7 +138,7 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi if (!retcfi) { kfree(cfi.cfiq); - kfree(chip_map); + bitmap_free(chip_map); return NULL; } @@ -157,7 +156,7 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi } } - kfree(chip_map); + bitmap_free(chip_map); return retcfi; } |