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| author | Damian van Soelen <dj.vsoelen@gmail.com> | 2020-01-15 19:46:19 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-01-17 18:42:04 +0300 |
| commit | 791a0059e2585c094c2b8ff61983074c657dabf8 (patch) | |
| tree | 422dd004d303e9f83edd3e9fe777f0453b61463d /sound | |
| parent | fcce38d85cb865346da9b8f2d87c9427153dc5ca (diff) | |
| download | linux-791a0059e2585c094c2b8ff61983074c657dabf8.tar.xz | |
ASoC: Intel: cht_bsw_rt5645: Remove unnecessary string buffers and snprintf calls
The snprintf calls filling cht_rt5645_cpu_dai_name /
cht_rt5645_codec_aif_name always fill them with the same string
("ssp0-port" resp "rt5645-aif2") so instead of keeping these buffers
around and making cpus->dai_name / codecs->dai_name point to this,
simply update the *->dai_name pointers to directly point to a string
constant containing the desired string.
Signed-off-by: Damian van Soelen <dj.vsoelen@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200115164619.101705-5-hdegoede@redhat.com
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/boards/cht_bsw_rt5645.c | 26 |
1 files changed, 4 insertions, 22 deletions
diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index c68a5b85a4a0..b5b016d493f1 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -515,8 +515,6 @@ static struct cht_acpi_card snd_soc_cards[] = { }; static char cht_rt5645_codec_name[SND_ACPI_I2C_ID_LEN]; -static char cht_rt5645_codec_aif_name[12]; /* = "rt5645-aif[1|2]" */ -static char cht_rt5645_cpu_dai_name[10]; /* = "ssp[0|2]-port" */ struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */ u64 aif_value; /* 1: AIF1, 2: AIF2 */ @@ -641,28 +639,12 @@ static int snd_cht_mc_probe(struct platform_device *pdev) log_quirks(&pdev->dev); if ((cht_rt5645_quirk & CHT_RT5645_SSP2_AIF2) || - (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) { - - /* fixup codec aif name */ - snprintf(cht_rt5645_codec_aif_name, - sizeof(cht_rt5645_codec_aif_name), - "%s", "rt5645-aif2"); - - cht_dailink[dai_index].codecs->dai_name = - cht_rt5645_codec_aif_name; - } + (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) + cht_dailink[dai_index].codecs->dai_name = "rt5645-aif2"; if ((cht_rt5645_quirk & CHT_RT5645_SSP0_AIF1) || - (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) { - - /* fixup cpu dai name name */ - snprintf(cht_rt5645_cpu_dai_name, - sizeof(cht_rt5645_cpu_dai_name), - "%s", "ssp0-port"); - - cht_dailink[dai_index].cpus->dai_name = - cht_rt5645_cpu_dai_name; - } + (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) + cht_dailink[dai_index].cpus->dai_name = "ssp0-port"; /* override plaform name, if required */ platform_name = mach->mach_params.platform; |