diff options
| author | Phil Carmody <ext-phil.2.carmody@nokia.com> | 2010-04-14 14:03:13 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-04-20 16:41:26 (GMT) |
| commit | 4f6f22d7bef77dfb6b27eaed4240784339c546e6 (patch) | |
| tree | 94f2ad5fdfdf05f2b6488a5c7c98ed5cd10dda9b /sound/soc | |
| parent | d4a8ca246146099e9068fc87cd2bc565896bc186 (diff) | |
| download | linux-4f6f22d7bef77dfb6b27eaed4240784339c546e6.tar.xz | |
ASoC: da7210: Fencepost error in reg cache read
An index equal to the array size may not be accessed.
Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/da7210.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c index 89cea32..b9cbaeb 100644 --- a/sound/soc/codecs/da7210.c +++ b/sound/soc/codecs/da7210.c @@ -181,7 +181,7 @@ static const u8 da7210_reg[] = { static inline u32 da7210_read_reg_cache(struct snd_soc_codec *codec, u32 reg) { u8 *cache = codec->reg_cache; - BUG_ON(reg > ARRAY_SIZE(da7210_reg)); + BUG_ON(reg >= ARRAY_SIZE(da7210_reg)); return cache[reg]; } |