ASoC: sigmadsp: safeload should not have lower byte limit

[ Upstream commit 5ea752c6efdf5aa8a57aed816d453a8f479f1b0a ]

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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/sound/soc/codecs/sigmadsp.c b/sound/soc/codecs/sigmadsp.c
index d53680ac78e42d0bb0979afcbea8e77046d181b9..6df158669420db700af2d6e0a11707319e091290 100644 (file)
--- a/sound/soc/codecs/sigmadsp.c
+++ b/sound/soc/codecs/sigmadsp.c
@@ -117,8 +117,7 @@ static int sigmadsp_ctrl_write(struct sigmadsp *sigmadsp,
        struct sigmadsp_control *ctrl, void *data)
 {
        /* safeload loads up to 20 bytes in a atomic operation */
-       if (ctrl->num_bytes > 4 && ctrl->num_bytes <= 20 && sigmadsp->ops &&
-           sigmadsp->ops->safeload)
+       if (ctrl->num_bytes <= 20 && sigmadsp->ops && sigmadsp->ops->safeload)
                return sigmadsp->ops->safeload(sigmadsp, ctrl->addr, data,
                        ctrl->num_bytes);
        else