Some functions recently introduced to this library include comparison
between variables with different types, then compiler generates
below warnings.
pcm.c: In function ‘set_link_hw_config’:
pcm.c:1179:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (i = 0; i < cfg->tx_channels; i++)
^
pcm.c:1183:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (i = 0; i < cfg->rx_channels; i++)
^
pcm.c: In function ‘tplg_add_link_object’:
pcm.c:1223:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (i = 0; i < link->num_streams; i++)
^
pcm.c:1231:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (i = 0; i < link->num_hw_configs; i++)
This commit suppresses them.
Fixes: 6b4d775b9752 ("topology: Parse HW configurations of physical DAI links defined by C API")
Signed-off-by: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
---
src/topology/pcm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/topology/pcm.c b/src/topology/pcm.c
index 8f8a703..1de8655 100644
--- a/src/topology/pcm.c
+++ b/src/topology/pcm.c
@@ -1147,7 +1147,7 @@ int tplg_add_pcm_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t)
static int set_link_hw_config(struct snd_soc_tplg_hw_config *cfg,
struct snd_tplg_hw_config_template *tpl)
{
- int i;
+ unsigned int i;
cfg->size = sizeof(*cfg);
cfg->id = tpl->id;
@@ -1190,7 +1190,7 @@ int tplg_add_link_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t)
struct snd_tplg_link_template *link_tpl = t->link;
struct snd_soc_tplg_link_config *link, *_link;
struct tplg_elem *elem;
- int i;
+ unsigned int i;
if (t->type != SND_TPLG_TYPE_LINK && t->type != SND_TPLG_TYPE_BE
&& t->type != SND_TPLG_TYPE_CC)
--
2.9.3
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