From 791a0059e2585c094c2b8ff61983074c657dabf8 Mon Sep 17 00:00:00 2001 From: Damian van Soelen Date: Wed, 15 Jan 2020 17:46:19 +0100 Subject: 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 Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20200115164619.101705-5-hdegoede@redhat.com Acked-by: Pierre-Louis Bossart Signed-off-by: Mark Brown --- sound/soc/intel/boards/cht_bsw_rt5645.c | 26 ++++---------------------- 1 file changed, 4 insertions(+), 22 deletions(-) (limited to 'sound/soc/intel') 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; -- cgit v1.2.3-59-g8ed1b