The "num_lanes" variable needs to be signed for the error handling to
work. The "i" variable can be a regular int as well.
Fixes: ff5781634c41 ("drm/bridge: sii902x: Implement HDMI audio support")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/gpu/drm/bridge/sii902x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index 6b03616d6bc3..dd7aa466b280 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -719,7 +719,7 @@ static int sii902x_audio_codec_init(struct sii902x *sii902x,
.max_i2s_channels = 0,
};
u8 lanes[4];
- u32 num_lanes, i;
+ int num_lanes, i;
if (!of_property_read_bool(dev->of_node, "#sound-dai-cells")) {
dev_dbg(dev, "%s: No \"#sound-dai-cells\", no audio\n",
--
2.20.1
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