From da445afe357ae656f6baddd8fd58b01e923f1fc6 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 12 Mar 2013 17:46:09 +0000 Subject: [PATCH] ASoC: wm8994: Remove duplicate revision cache There's already a device revision stored in the core data structure, don't duplicate it in the CODEC driver. Signed-off-by: Mark Brown --- sound/soc/codecs/wm8994.c | 23 +++++++++++------------ sound/soc/codecs/wm8994.h | 2 -- 2 files changed, 11 insertions(+), 14 deletions(-) diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 1c02a47910e4..14094f558e03 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -2209,7 +2209,7 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src, vmid_reference(codec); break; case WM8958: - if (wm8994->revision < 1) + if (control->revision < 1) vmid_reference(codec); break; default: @@ -2244,7 +2244,7 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src, vmid_dereference(codec); break; case WM8958: - if (wm8994->revision < 1) + if (control->revision < 1) vmid_dereference(codec); break; default: @@ -2443,7 +2443,7 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec, if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { switch (control->type) { case WM8958: - if (wm8994->revision == 0) { + if (control->revision == 0) { /* Optimise performance for rev A */ snd_soc_update_bits(codec, WM8958_CHARGE_PUMP_2, @@ -3094,7 +3094,7 @@ static int wm8994_codec_resume(struct snd_soc_codec *codec) int i, ret; unsigned int val, mask; - if (wm8994->revision < 4) { + if (control->revision < 4) { /* force a HW read */ ret = regmap_read(control->regmap, WM8994_POWER_MANAGEMENT_5, &val); @@ -3911,7 +3911,6 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) codec->dapm.idle_bias_off = 1; /* Set revision-specific configuration */ - wm8994->revision = snd_soc_read(codec, WM8994_CHIP_REVISION); switch (control->type) { case WM8994: /* Single ended line outputs should have VMID on. */ @@ -3919,7 +3918,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) !control->pdata.lineout2_diff) codec->dapm.idle_bias_off = 0; - switch (wm8994->revision) { + switch (control->revision) { case 2: case 3: wm8994->hubs.dcs_codes_l = -5; @@ -3938,7 +3937,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) wm8994->hubs.dcs_readback_mode = 1; wm8994->hubs.hp_startup_mode = 1; - switch (wm8994->revision) { + switch (control->revision) { case 0: break; default: @@ -4041,7 +4040,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) switch (control->type) { case WM1811: - if (control->cust_id > 1 || wm8994->revision > 1) { + if (control->cust_id > 1 || control->revision > 1) { ret = wm8994_request_irq(wm8994->wm8994, WM8994_IRQ_GPIO(6), wm1811_jackdet_irq, "JACKDET", @@ -4155,7 +4154,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) case WM8994: snd_soc_dapm_new_controls(dapm, wm8994_specific_dapm_widgets, ARRAY_SIZE(wm8994_specific_dapm_widgets)); - if (wm8994->revision < 4) { + if (control->revision < 4) { snd_soc_dapm_new_controls(dapm, wm8994_lateclk_revd_widgets, ARRAY_SIZE(wm8994_lateclk_revd_widgets)); snd_soc_dapm_new_controls(dapm, wm8994_adc_revd_widgets, @@ -4176,7 +4175,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) ARRAY_SIZE(wm8958_snd_controls)); snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets, ARRAY_SIZE(wm8958_dapm_widgets)); - if (wm8994->revision < 1) { + if (control->revision < 1) { snd_soc_dapm_new_controls(dapm, wm8994_lateclk_revd_widgets, ARRAY_SIZE(wm8994_lateclk_revd_widgets)); snd_soc_dapm_new_controls(dapm, wm8994_adc_revd_widgets, @@ -4215,7 +4214,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) snd_soc_dapm_add_routes(dapm, wm8994_intercon, ARRAY_SIZE(wm8994_intercon)); - if (wm8994->revision < 4) { + if (control->revision < 4) { snd_soc_dapm_add_routes(dapm, wm8994_revd_intercon, ARRAY_SIZE(wm8994_revd_intercon)); snd_soc_dapm_add_routes(dapm, wm8994_lateclk_revd_intercon, @@ -4226,7 +4225,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) } break; case WM8958: - if (wm8994->revision < 1) { + if (control->revision < 1) { snd_soc_dapm_add_routes(dapm, wm8994_intercon, ARRAY_SIZE(wm8994_intercon)); snd_soc_dapm_add_routes(dapm, wm8994_revd_intercon, diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h index 928e2c256450..55ddf4d57d9b 100644 --- a/sound/soc/codecs/wm8994.h +++ b/sound/soc/codecs/wm8994.h @@ -147,8 +147,6 @@ struct wm8994_priv { wm1811_mic_id_cb mic_id_cb; void *mic_id_cb_data; - int revision; - unsigned int aif1clk_enable:1; unsigned int aif2clk_enable:1; -- 2.20.1