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ASoC: sigmadsp: safeload should not have lower byte limit

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Fixed range in safeload conditional to allow safeload to up to 20 bytes,
without a lower limit.

Signed-off-by: Danny Smith <dannys@axis.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Danny Smith 2018-08-23 10:26:20 +02:00 committed by Mark Brown
parent 960cdd50ca
commit 5ea752c6ef
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 2 deletions
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3
sound/soc/codecs/sigmadsp.c
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@ -117,8 +117,7 @@ static int sigmadsp_ctrl_write(struct sigmadsp *sigmadsp,
struct sigmadsp_control *ctrl, void *data) struct sigmadsp_control *ctrl, void *data)
{ {
/* safeload loads up to 20 bytes in a atomic operation */ /* safeload loads up to 20 bytes in a atomic operation */
if (ctrl->num_bytes > 4 && ctrl->num_bytes <= 20 && sigmadsp->ops && if (ctrl->num_bytes <= 20 && sigmadsp->ops && sigmadsp->ops->safeload)
sigmadsp->ops->safeload)
return sigmadsp->ops->safeload(sigmadsp, ctrl->addr, data, return sigmadsp->ops->safeload(sigmadsp, ctrl->addr, data,
ctrl->num_bytes); ctrl->num_bytes);
else else