The compile warning with -Wformat-truncation at
sdw_amd_scan_controller() is false-positive; the max loop size is
AMD_SDW_MAX_MANAGERS (= 2), hence it fits with the given size.
For suppressing the warning, replace snprintf() with scnprintf().
As stated in the above, truncation doesn't matter.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/soc/amd/ps/pci-ps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c
index 4af3c3665387..7e4c0ec9e56c 100644
--- a/sound/soc/amd/ps/pci-ps.c
+++ b/sound/soc/amd/ps/pci-ps.c
@@ -274,7 +274,7 @@ static int sdw_amd_scan_controller(struct device *dev)
dev_dbg(dev, "ACPI reports %d SoundWire Manager devices\n", count);
acp_data->sdw_manager_count = count;
for (index = 0; index < count; index++) {
- snprintf(name, sizeof(name), "mipi-sdw-link-%d-subproperties", index);
+ scnprintf(name, sizeof(name), "mipi-sdw-link-%d-subproperties", index);
link = fwnode_get_named_child_node(acp_data->sdw_fw_node, name);
if (!link) {
dev_err(dev, "Manager node %s not found\n", name);
--
2.35.3
