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>
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@ -181,7 +181,7 @@ static const u8 da7210_reg[] = {
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static inline u32 da7210_read_reg_cache(struct snd_soc_codec *codec, u32 reg)
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{
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u8 *cache = codec->reg_cache;
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BUG_ON(reg > ARRAY_SIZE(da7210_reg));
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BUG_ON(reg >= ARRAY_SIZE(da7210_reg));
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return cache[reg];
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}
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