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Commit a32955db authored by Stephen Warren's avatar Stephen Warren Committed by Mark Brown
Browse files

ASoC: Tegra: Retrieve card from DAPM context not codec 



Card widgets are created in the card's DAPM context, not any codec's DAPM
context. Hence, w->codec==NULL. Instead, find the card from the widget
through the DAPM context of the widget, not the codec of the widget.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Acked-by: default avatarLiam Girdwood <lrg@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 07541396

sound/soc/tegra/tegra_wm8903.c

+4 −4
Original line number Diff line number Diff line
@@ -156,8 +156,8 @@ static struct snd_soc_jack_pin tegra_wm8903_mic_jack_pins[] = { 
static int tegra_wm8903_event_int_spk(struct snd_soc_dapm_widget *w,

					struct snd_kcontrol *k, int event)

{

	struct snd_soc_codec *codec = w->codec;

	struct snd_soc_card *card = codec->card;

	struct snd_soc_dapm_context *dapm = w->dapm;

	struct snd_soc_card *card = dapm->card;

	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);

	struct tegra_wm8903_platform_data *pdata = machine->pdata;
@@ -173,8 +173,8 @@ static int tegra_wm8903_event_int_spk(struct snd_soc_dapm_widget *w, 
static int tegra_wm8903_event_hp(struct snd_soc_dapm_widget *w,

					struct snd_kcontrol *k, int event)

{

	struct snd_soc_codec *codec = w->codec;

	struct snd_soc_card *card = codec->card;

	struct snd_soc_dapm_context *dapm = w->dapm;

	struct snd_soc_card *card = dapm->card;

	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);

	struct tegra_wm8903_platform_data *pdata = machine->pdata;