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ASoC: amd: acp: Fix NULL pointer deref in acp_i2s_set_tdm_slot

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Update chip data using dev_get_drvdata(dev->parent) to fix
NULL pointer deref in acp_i2s_set_tdm_slot.

Fixes: cd60dec899 ("ASoC: amd: acp: Refactor TDM slots selction based on acp revision id")

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20250425060144.1773265-2-venkataprasad.potturu@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Venkata Prasad Potturu 2025-04-25 11:31:40 +05:30 committed by Mark Brown
parent ba85883d16
commit 6d9b64156d
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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2
sound/soc/amd/acp/acp-i2s.c
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@ -97,7 +97,7 @@ static int acp_i2s_set_tdm_slot(struct snd_soc_dai *dai, u32 tx_mask, u32 rx_mas
struct acp_stream *stream;
int slot_len, no_of_slots;
chip = dev_get_platdata(dev);
chip = dev_get_drvdata(dev->parent);
switch (slot_width) {
case SLOT_WIDTH_8:
slot_len = 8;