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31 lines
941 B
Diff
31 lines
941 B
Diff
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From 84b1defe99a15b96d32f4c2fecb2c8e9149f696c Mon Sep 17 00:00:00 2001
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From: Shengjiu Wang <shengjiu.wang@nxp.com>
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Date: Wed, 15 Aug 2018 09:53:07 +0800
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Subject: [PATCH] MLK-18947: ASoC: fsl_sai: fix volatile function
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The FSL_SAI_VERID and FSL_SAI_PARAM only available
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when reg_offset is 8
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Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
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(cherry picked from commit 0a0695672dc7ecf07a7642ff6f99f0b9d3a26b32)
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---
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sound/soc/fsl/fsl_sai.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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--- a/sound/soc/fsl/fsl_sai.c
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+++ b/sound/soc/fsl/fsl_sai.c
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@@ -1162,9 +1162,11 @@ static bool fsl_sai_volatile_reg(struct
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if (reg == FSL_SAI_TCSR(offset) || reg == FSL_SAI_RCSR(offset))
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return true;
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+ if (sai->soc->reg_offset == 8 && (reg == FSL_SAI_VERID ||
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+ reg == FSL_SAI_PARAM))
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+ return true;
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+
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switch (reg) {
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- case FSL_SAI_VERID:
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- case FSL_SAI_PARAM:
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case FSL_SAI_TFR0:
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case FSL_SAI_TFR1:
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case FSL_SAI_TFR2:
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