ASoC: Intel: bytcr_rt5640: Remove unnecessary string buffers and snprintf calls
The snprintf calls filling byt_rt56*_codec_aif_name/byt_rt56*_cpu_dai_name
always fill them with the same string ("rt56*-aif2" resp. ssp0-port").
So instead of keeping these buffers around and making codecs->dai_name /
cpus->dai_name point to them, simply update the *->dai_name pointers to
directly point to a string constant containing the desired string.
Signed-off-by: Nariman Etemadi <narimantos@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200115164619.101705-3-hdegoede@redhat.com
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index c19ae4f..6bd9ae8 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -1054,8 +1054,6 @@ static struct snd_soc_dai_link byt_rt5640_dais[] = {
/* SoC card */
static char byt_rt5640_codec_name[SND_ACPI_I2C_ID_LEN];
-static char byt_rt5640_codec_aif_name[12]; /* = "rt5640-aif[1|2]" */
-static char byt_rt5640_cpu_dai_name[10]; /* = "ssp[0|2]-port" */
#if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES)
static char byt_rt5640_long_name[40]; /* = "bytcr-rt5640-*-spk-*-mic" */
#endif
@@ -1239,28 +1237,12 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
log_quirks(&pdev->dev);
if ((byt_rt5640_quirk & BYT_RT5640_SSP2_AIF2) ||
- (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
-
- /* fixup codec aif name */
- snprintf(byt_rt5640_codec_aif_name,
- sizeof(byt_rt5640_codec_aif_name),
- "%s", "rt5640-aif2");
-
- byt_rt5640_dais[dai_index].codecs->dai_name =
- byt_rt5640_codec_aif_name;
- }
+ (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2))
+ byt_rt5640_dais[dai_index].codecs->dai_name = "rt5640-aif2";
if ((byt_rt5640_quirk & BYT_RT5640_SSP0_AIF1) ||
- (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2)) {
-
- /* fixup cpu dai name name */
- snprintf(byt_rt5640_cpu_dai_name,
- sizeof(byt_rt5640_cpu_dai_name),
- "%s", "ssp0-port");
-
- byt_rt5640_dais[dai_index].cpus->dai_name =
- byt_rt5640_cpu_dai_name;
- }
+ (byt_rt5640_quirk & BYT_RT5640_SSP0_AIF2))
+ byt_rt5640_dais[dai_index].cpus->dai_name = "ssp0-port";
if (byt_rt5640_quirk & BYT_RT5640_MCLK_EN) {
priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");