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Commit 36a65e20 authored by Moise Gergaud's avatar Moise Gergaud Committed by Mark Brown
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ASoC: sti: set player private data 



Set substream player private data.
substream player private data is used in uni_player_irq_handler to lock,
stop & unlock the stream when interrupt indicates underflow/overflow.
If not set, then segmentation fault occurs.

Signed-off-by: default avatarMoise Gergaud <moise.gergaud@st.com>
Acked-by: default avatarArnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent f9f51973

sound/soc/sti/uniperif_player.c

+3 −0
Original line number Diff line number Diff line
@@ -669,6 +669,7 @@ static int uni_player_startup(struct snd_pcm_substream *substream, 
{

	struct sti_uniperiph_data *priv = snd_soc_dai_get_drvdata(dai);

	struct uniperif *player = priv->dai_data.uni;

	player->substream = substream;



	player->clk_adj = 0;
@@ -950,6 +951,8 @@ static void uni_player_shutdown(struct snd_pcm_substream *substream, 
	if (player->state != UNIPERIF_STATE_STOPPED)

		/* Stop the player */

		uni_player_stop(player);



	player->substream = NULL;

}



static int uni_player_parse_dt_clk_glue(struct platform_device *pdev,