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ASoC: tegra-alt: Remove unused variables

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Remove unused variables for the various Tegra sound driver files. Note
that these variables are not flagged by the compiler because they are
initialised but they are not actually used anywhere.

Bug 1665446

Change-Id: Id10bb316780813565847492b19025ba369188c09
Signed-off-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2016368
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Mohan Kumar D <mkumard@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Jonathan Hunter
2019-02-08 15:06:12 +00:00
committed by Sameer Pujar
parent 84e75ee269
commit dba7c3da80
5 changed files with 4 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
sound/soc/tegra-alt/include/tegra210_admaif_alt.h
View File

@@ -1,7 +1,7 @@
/*
* tegra210_admaif_alt.h - Tegra ADMAIF registers
*
* Copyright (c) 2014-2017 NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2014-2019 NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -170,7 +170,6 @@ struct tegra_admaif {
/* regmap for admaif */
struct regmap *regmap;
struct device *dev;
int refcnt;
struct tegra_alt_pcm_dma_params *capture_dma_data;
struct tegra_alt_pcm_dma_params *playback_dma_data;
const struct tegra_admaif_soc_data *soc_data;

3
sound/soc/tegra-alt/include/tegra_asoc_utils_alt.h
View File

@@ -2,7 +2,7 @@
* tegra_alt_asoc_utils.h - Definitions for MCLK and DAP Utility driver
*
* Author: Stephen Warren <swarren@nvidia.com>
* Copyright (c) 2011-2018 NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2011-2019 NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -54,7 +54,6 @@ struct tegra_asoc_audio_clock_info {
struct clk *clk_cdev1;
struct clk *clk_ahub;
struct reset_control *clk_cdev1_rst;
int clk_cdev1_state;
struct clk *clk_m;
struct clk *clk_pll_p_out1;
int set_mclk;

8
sound/soc/tegra-alt/machine_drivers/tegra_machine_driver_mobile.c
View File

@@ -1,7 +1,7 @@
/*
* tegra_machine_driver_mobile.c - Tegra ASoC Machine driver for mobile
*
* Copyright (c) 2017-2018 NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2017-2019 NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -79,7 +79,6 @@ struct tegra_machine_soc_data {
bool is_asrc_available,
is_clk_rate_via_dt,
write_cdev1_state,
write_idle_bias_off_state;
/* call back APIs */
@@ -144,7 +143,6 @@ static const struct tegra_machine_soc_data soc_data_tegra210 = {
.is_asrc_available = false,
.is_clk_rate_via_dt = false,
.write_cdev1_state = false,
.write_idle_bias_off_state = false,
.get_bclk_ratio = &tegra_machine_get_bclk_ratio,
@@ -170,7 +168,6 @@ static const struct tegra_machine_soc_data soc_data_tegra186 = {
.is_asrc_available = true,
.is_clk_rate_via_dt = true,
.write_cdev1_state = true,
.write_idle_bias_off_state = true,
.get_bclk_ratio = &tegra_machine_get_bclk_ratio_t18x,
@@ -1041,9 +1038,6 @@ static int tegra_machine_driver_probe(struct platform_device *pdev)
snd_soc_card_set_drvdata(card, machine);
machine->is_hs_supported = false;
if (machine->soc_data->write_cdev1_state)
machine->audio_clock.clk_cdev1_state = 0;
if (machine->soc_data->write_idle_bias_off_state)
card->dapm.idle_bias_off = true;

1
sound/soc/tegra-alt/tegra210_admaif_alt.c
View File

@@ -1133,7 +1133,6 @@ static int tegra_admaif_probe(struct platform_device *pdev)
goto err;
}
admaif->refcnt = 0;
admaif->dev = &pdev->dev;
admaif->soc_data = (struct tegra_admaif_soc_data *)match->data;
admaif->is_shutdown = false;

4
sound/soc/tegra-alt/utils/tegra_asoc_utils_alt.c
View File

@@ -2,7 +2,7 @@
* tegra_asoc_utils_alt.c - MCLK and DAP Utility driver
*
* Author: Stephen Warren <swarren@nvidia.com>
* Copyright (c) 2010-2018 NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2010-2019 NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -173,7 +173,6 @@ int tegra_alt_asoc_utils_clk_enable(struct tegra_asoc_audio_clock_info *data)
dev_err(data->dev, "Can't enable cdev1: %d\n", err);
return err;
}
data->clk_cdev1_state = 1;
return 0;
}
@@ -182,7 +181,6 @@ EXPORT_SYMBOL_GPL(tegra_alt_asoc_utils_clk_enable);
int tegra_alt_asoc_utils_clk_disable(struct tegra_asoc_audio_clock_info *data)
{
clk_disable_unprepare(data->clk_cdev1);
data->clk_cdev1_state = 0;
return 0;
}