diff options
| author | Takashi Iwai <tiwai@suse.de> | 2023-09-15 10:22:07 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-09-15 14:16:25 +0200 |
| commit | 925819c7969cc1453a3e8125787942d6127fa002 (patch) | |
| tree | 5ef4b08b366c6c542819a819c26b6de8954e6d9e /sound/soc/amd/ps | |
| parent | ASoC: rt1015: fix the first word being cut off (diff) | |
| download | linux-925819c7969cc1453a3e8125787942d6127fa002.tar.xz linux-925819c7969cc1453a3e8125787942d6127fa002.zip | |
ASoC: amd: ps: Fix -Wformat-truncation warning
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@suse.de>
Link: https://lore.kernel.org/r/20230915082207.26200-1-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/ps')
| -rw-r--r-- | sound/soc/amd/ps/pci-ps.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |