diff options
| author | Julia Lawall | 2008-08-02 17:14:21 +0200 |
|---|---|---|
| committer | David Woodhouse | 2008-08-02 18:45:18 +0100 |
| commit | c8872b069c536976b81bccfc95dda945594bc504 (patch) | |
| tree | ff131bea50915d6ba95638a51a309af39e32cb84 /drivers/mtd/chips/gen_probe.c | |
| parent | c4308d1076830a72e05eb3e5f58b9ed851229399 (diff) | |
[MTD] Use DIV_ROUND_UP
The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) /
(d)) but is perhaps more readable.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/chips/gen_probe.c')
| -rw-r--r-- | drivers/mtd/chips/gen_probe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/chips/gen_probe.c b/drivers/mtd/chips/gen_probe.c index f061885b2812..e2dc96441e05 100644 --- a/drivers/mtd/chips/gen_probe.c +++ b/drivers/mtd/chips/gen_probe.c @@ -111,7 +111,7 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi max_chips = 1; } - mapsize = sizeof(long) * ( (max_chips + BITS_PER_LONG-1) / BITS_PER_LONG ); + mapsize = sizeof(long) * DIV_ROUND_UP(max_chips, 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); |