[PATCH] ASoC: fsl: remove Efika audio fabric driver

[Rosen Penev]

The Efika 5K2 is an OpenFirmware-based PowerPC board from ~2006.
The platform code (PPC_EFIKA) and its sound driver have no in-tree
DTB references and the hardware is long obsolete. Remove the driver.

Assisted-by: opencode:big-pickle
Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
---
 sound/soc/fsl/Kconfig              |  8 ---
 sound/soc/fsl/Makefile             |  1 -
 sound/soc/fsl/efika-audio-fabric.c | 92 ------------------------------
 3 files changed, 101 deletions(-)
 delete mode 100644 sound/soc/fsl/efika-audio-fabric.c

diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 8ae59c094878..86be309158fa 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -250,14 +250,6 @@ config SND_MPC52xx_SOC_PCM030
 	  Say Y if you want to add support for sound on the Phytec pcm030
 	  baseboard.
 
-config SND_MPC52xx_SOC_EFIKA
-	tristate "SoC AC97 Audio support for bbplan Efika and STAC9766"
-	depends on PPC_EFIKA
-	select SND_SOC_MPC5200_AC97
-	select SND_SOC_STAC9766
-	help
-	  Say Y if you want to add support for sound on the Efika.
-
 endif # SND_POWERPC_SOC
 
 config SND_SOC_IMX_PCM_FIQ
diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile
index d656a9ab54e3..367dbbd690be 100644
--- a/sound/soc/fsl/Makefile
+++ b/sound/soc/fsl/Makefile
@@ -52,7 +52,6 @@ obj-$(CONFIG_SND_SOC_MPC5200_AC97) += mpc5200_psc_ac97.o
 
 # MPC5200 Machine Support
 obj-$(CONFIG_SND_MPC52xx_SOC_PCM030) += pcm030-audio-fabric.o
-obj-$(CONFIG_SND_MPC52xx_SOC_EFIKA) += efika-audio-fabric.o
 
 # i.MX Platform Support
 snd-soc-imx-audmux-y := imx-audmux.o
diff --git a/sound/soc/fsl/efika-audio-fabric.c b/sound/soc/fsl/efika-audio-fabric.c
deleted file mode 100644
index 4d3266d9cbb7..000000000000
--- a/sound/soc/fsl/efika-audio-fabric.c
+++ /dev/null
@@ -1,92 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Efika driver for the PSC of the Freescale MPC52xx
- * configured as AC97 interface
- *
- * Copyright 2008 Jon Smirl, Digispeaker
- * Author: Jon Smirl <jonsmirl@xxxxxxxxx>
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-#include <linux/device.h>
-#include <linux/delay.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-
-#include "mpc5200_dma.h"
-
-#define DRV_NAME "efika-audio-fabric"
-
-SND_SOC_DAILINK_DEFS(analog,
-	DAILINK_COMP_ARRAY(COMP_CPU("mpc5200-psc-ac97.0")),
-	DAILINK_COMP_ARRAY(COMP_CODEC("stac9766-codec",
-				      "stac9766-hifi-analog")),
-	DAILINK_COMP_ARRAY(COMP_PLATFORM("mpc5200-pcm-audio")));
-
-SND_SOC_DAILINK_DEFS(iec958,
-	DAILINK_COMP_ARRAY(COMP_CPU("mpc5200-psc-ac97.1")),
-	DAILINK_COMP_ARRAY(COMP_CODEC("stac9766-codec",
-				      "stac9766-hifi-IEC958")),
-	DAILINK_COMP_ARRAY(COMP_PLATFORM("mpc5200-pcm-audio")));
-
-static struct snd_soc_dai_link efika_fabric_dai[] = {
-{
-	.name = "AC97",
-	.stream_name = "AC97 Analog",
-	SND_SOC_DAILINK_REG(analog),
-},
-{
-	.name = "AC97",
-	.stream_name = "AC97 IEC958",
-	SND_SOC_DAILINK_REG(iec958),
-},
-};
-
-static struct snd_soc_card card = {
-	.name = "Efika",
-	.owner = THIS_MODULE,
-	.dai_link = efika_fabric_dai,
-	.num_links = ARRAY_SIZE(efika_fabric_dai),
-};
-
-static __init int efika_fabric_init(void)
-{
-	struct platform_device *pdev;
-	int rc;
-
-	if (!of_machine_is_compatible("bplan,efika"))
-		return -ENODEV;
-
-	pdev = platform_device_alloc("soc-audio", 1);
-	if (!pdev) {
-		pr_err("efika_fabric_init: platform_device_alloc() failed\n");
-		return -ENODEV;
-	}
-
-	platform_set_drvdata(pdev, &card);
-
-	rc = platform_device_add(pdev);
-	if (rc) {
-		pr_err("efika_fabric_init: platform_device_add() failed\n");
-		platform_device_put(pdev);
-		return -ENODEV;
-	}
-	return 0;
-}
-
-module_init(efika_fabric_init);
-
-
-MODULE_AUTHOR("Jon Smirl <jonsmirl@xxxxxxxxx>");
-MODULE_DESCRIPTION(DRV_NAME ": mpc5200 Efika fabric driver");
-MODULE_LICENSE("GPL");
-
-- 
2.54.0