ASoC: topology: handle endianness warning
authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Mon, 25 Oct 2021 18:59:26 +0000 (13:59 -0500)
committerMark Brown <broonie@kernel.org>
Wed, 27 Oct 2021 10:31:09 +0000 (11:31 +0100)
Sparse reports the following warning:

sound/soc/soc-topology.c:1488:26: error: restricted __le32 degrades to
integer

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20211025185933.144327-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/soc-topology.c

index 88f849b..7a4559d 100644 (file)
@@ -1485,7 +1485,7 @@ static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg,
        if (!kcontrol_type)
                goto err;
 
-       for (i = 0; i < w->num_kcontrols; i++) {
+       for (i = 0; i < le32_to_cpu(w->num_kcontrols); i++) {
                control_hdr = (struct snd_soc_tplg_ctl_hdr *)tplg->pos;
                switch (le32_to_cpu(control_hdr->ops.info)) {
                case SND_SOC_TPLG_CTL_VOLSW: