From 3e5cdded931a2b3653f87602113cc72f0f0ba99b Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Tue, 28 Sep 2021 10:28:07 +0300
Subject: [PATCH] ASoC: SOF: imx: add header file for ops
Git-commit: 3e5cdded931a2b3653f87602113cc72f0f0ba99b
Patch-mainline: v5.16-rc1
References: jsc#PED-850
Sparse (make C=2) complains about undeclared variables. Fix by adding
a real prototype instead of 'extern' in sof-of-dev.c
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20210928072807.27838-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/sof/imx/imx-ops.h | 10 ++++++++++
sound/soc/sof/imx/imx8.c | 1 +
sound/soc/sof/imx/imx8m.c | 1 +
sound/soc/sof/sof-of-dev.c | 5 +----
4 files changed, 13 insertions(+), 4 deletions(-)
create mode 100644 sound/soc/sof/imx/imx-ops.h
diff --git a/sound/soc/sof/imx/imx-ops.h b/sound/soc/sof/imx/imx-ops.h
new file mode 100644
index 000000000000..24235ef8c8fa
--- /dev/null
+++ b/sound/soc/sof/imx/imx-ops.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
+
+#ifndef __IMX_OPS_H__
+#define __IMX_OPS_H__
+
+extern struct snd_sof_dsp_ops sof_imx8_ops;
+extern struct snd_sof_dsp_ops sof_imx8x_ops;
+extern struct snd_sof_dsp_ops sof_imx8m_ops;
+
+#endif
diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index b75608ef33a8..c61c0e3a56a0 100644
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -22,6 +22,7 @@
#include <dt-bindings/firmware/imx/rsrc.h>
#include "../ops.h"
#include "imx-common.h"
+#include "imx-ops.h"
/* DSP memories */
#define IRAM_OFFSET 0x10000
diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c
index 969117e54767..7983b1e5e3c2 100644
--- a/sound/soc/sof/imx/imx8m.c
+++ b/sound/soc/sof/imx/imx8m.c
@@ -18,6 +18,7 @@
#include "../ops.h"
#include "imx-common.h"
+#include "imx-ops.h"
#define MBOX_OFFSET 0x800000
#define MBOX_SIZE 0x1000
diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c
index d1a21edfa05d..f0f819a46456 100644
--- a/sound/soc/sof/sof-of-dev.c
+++ b/sound/soc/sof/sof-of-dev.c
@@ -11,10 +11,7 @@
#include <sound/sof.h>
#include "ops.h"
-
-extern struct snd_sof_dsp_ops sof_imx8_ops;
-extern struct snd_sof_dsp_ops sof_imx8x_ops;
-extern struct snd_sof_dsp_ops sof_imx8m_ops;
+#include "imx/imx-ops.h"
/* platform specific devices */
#if IS_ENABLED(CONFIG_SND_SOC_SOF_IMX8)
--
2.35.3