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-rw-r--r--sound/soc/sh/Kconfig2
-rw-r--r--sound/soc/sh/rcar/adg.c3
-rw-r--r--sound/soc/sh/rcar/core.c54
-rw-r--r--sound/soc/sh/rcar/ctu.c10
-rw-r--r--sound/soc/sh/rcar/dma.c2
-rw-r--r--sound/soc/sh/rcar/dvc.c10
-rw-r--r--sound/soc/sh/rcar/gen.c14
-rw-r--r--sound/soc/sh/rcar/mix.c10
-rw-r--r--sound/soc/sh/rcar/rcar_snd.h117
-rw-r--r--sound/soc/sh/rcar/rsnd.h14
-rw-r--r--sound/soc/sh/rcar/src.c10
-rw-r--r--sound/soc/sh/rcar/ssi.c21
12 files changed, 180 insertions, 87 deletions
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 6ca90aaf141f..206d1edab07c 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -41,7 +41,7 @@ config SND_SOC_RCAR
select SND_SIMPLE_CARD
select REGMAP_MMIO
help
- This option enables R-Car SUR/SCU/SSIU/SSI sound support
+ This option enables R-Car SRU/SCU/SSIU/SSI sound support
config SND_SOC_RSRC_CARD
tristate "Renesas Sampling Rate Convert Sound Card"
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index c4ebbb7a7b6f..2a5b3a293cd2 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -69,11 +69,10 @@ static u32 rsnd_adg_calculate_rbgx(unsigned long div)
static u32 rsnd_adg_ssi_ws_timing_gen2(struct rsnd_dai_stream *io)
{
struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
- struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
int id = rsnd_mod_id(mod);
int ws = id;
- if (rsnd_ssi_is_pin_sharing(rsnd_ssi_mod_get(priv, id))) {
+ if (rsnd_ssi_is_pin_sharing(io)) {
switch (id) {
case 1:
case 2:
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index eec294da81e3..deed48ef28b8 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -300,7 +300,7 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
/*
* rsnd_dai functions
*/
-#define __rsnd_mod_call(mod, io, func, param...) \
+#define rsnd_mod_call(mod, io, func, param...) \
({ \
struct rsnd_priv *priv = rsnd_mod_to_priv(mod); \
struct device *dev = rsnd_priv_to_dev(priv); \
@@ -308,24 +308,17 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
u8 val = (mod->status >> __rsnd_mod_shift_##func) & 0xF; \
u8 add = ((val + __rsnd_mod_add_##func) & 0xF); \
int ret = 0; \
- int called = 0; \
- if (val == __rsnd_mod_call_##func) { \
- called = 1; \
- ret = (mod)->ops->func(mod, io, param); \
- } \
+ int call = (val == __rsnd_mod_call_##func) && (mod)->ops->func; \
mod->status = (mod->status & ~mask) + \
(add << __rsnd_mod_shift_##func); \
- dev_dbg(dev, "%s[%d] 0x%08x %s\n", \
- rsnd_mod_name(mod), rsnd_mod_id(mod), mod->status, \
- called ? #func : ""); \
+ dev_dbg(dev, "%s[%d]\t0x%08x %s\n", \
+ rsnd_mod_name(mod), rsnd_mod_id(mod), \
+ mod->status, call ? #func : ""); \
+ if (call) \
+ ret = (mod)->ops->func(mod, io, param); \
ret; \
})
-#define rsnd_mod_call(mod, io, func, param...) \
- (!(mod) ? -ENODEV : \
- !((mod)->ops->func) ? 0 : \
- __rsnd_mod_call(mod, io, func, param))
-
#define rsnd_dai_call(fn, io, param...) \
({ \
struct rsnd_mod *mod; \
@@ -334,9 +327,7 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io)
mod = (io)->mod[i]; \
if (!mod) \
continue; \
- ret = rsnd_mod_call(mod, io, fn, param); \
- if (ret < 0) \
- break; \
+ ret |= rsnd_mod_call(mod, io, fn, param); \
} \
ret; \
})
@@ -502,16 +493,10 @@ static int rsnd_soc_dai_trigger(struct snd_pcm_substream *substream, int cmd,
break;
case SNDRV_PCM_TRIGGER_STOP:
ret = rsnd_dai_call(stop, io, priv);
- if (ret < 0)
- goto dai_trigger_end;
- ret = rsnd_dai_call(quit, io, priv);
- if (ret < 0)
- goto dai_trigger_end;
+ ret |= rsnd_dai_call(quit, io, priv);
- ret = rsnd_platform_call(priv, dai, stop, ssi_id);
- if (ret < 0)
- goto dai_trigger_end;
+ ret |= rsnd_platform_call(priv, dai, stop, ssi_id);
rsnd_dai_stream_quit(io);
break;
@@ -1236,20 +1221,11 @@ static int rsnd_probe(struct platform_device *pdev)
};
int ret, i;
- info = NULL;
- of_data = NULL;
- if (of_id) {
- info = devm_kzalloc(&pdev->dev,
- sizeof(struct rcar_snd_info), GFP_KERNEL);
- of_data = of_id->data;
- } else {
- info = pdev->dev.platform_data;
- }
-
- if (!info) {
- dev_err(dev, "driver needs R-Car sound information\n");
- return -ENODEV;
- }
+ info = devm_kzalloc(&pdev->dev, sizeof(struct rcar_snd_info),
+ GFP_KERNEL);
+ if (!info)
+ return -ENOMEM;
+ of_data = of_id->data;
/*
* init priv data
diff --git a/sound/soc/sh/rcar/ctu.c b/sound/soc/sh/rcar/ctu.c
index a3e7c716e1f7..3cb214ab848b 100644
--- a/sound/soc/sh/rcar/ctu.c
+++ b/sound/soc/sh/rcar/ctu.c
@@ -35,7 +35,7 @@ static int rsnd_ctu_init(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
rsnd_ctu_initialize_lock(mod);
@@ -50,7 +50,7 @@ static int rsnd_ctu_quit(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
return 0;
}
@@ -118,10 +118,8 @@ int rsnd_ctu_probe(struct platform_device *pdev,
int i, nr, ret;
/* This driver doesn't support Gen1 at this point */
- if (rsnd_is_gen1(priv)) {
- dev_warn(dev, "CTU is not supported on Gen1\n");
- return -EINVAL;
- }
+ if (rsnd_is_gen1(priv))
+ return 0;
rsnd_of_parse_ctu(pdev, of_data, priv);
diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index bfbb8a5e93bd..5d084d040961 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -470,7 +470,7 @@ rsnd_gen2_dma_addr(struct rsnd_dai_stream *io,
dev_err(dev, "DVC is selected without SRC\n");
/* use SSIU or SSI ? */
- if (is_ssi && rsnd_ssi_use_busif(io, mod))
+ if (is_ssi && rsnd_ssi_use_busif(io))
is_ssi++;
return (is_from) ?
diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c
index 8d8eee6350c9..58f690900e6d 100644
--- a/sound/soc/sh/rcar/dvc.c
+++ b/sound/soc/sh/rcar/dvc.c
@@ -153,7 +153,7 @@ static int rsnd_dvc_init(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
rsnd_dvc_soft_reset(mod);
@@ -175,7 +175,7 @@ static int rsnd_dvc_quit(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
return 0;
}
@@ -333,10 +333,8 @@ int rsnd_dvc_probe(struct platform_device *pdev,
int i, nr, ret;
/* This driver doesn't support Gen1 at this point */
- if (rsnd_is_gen1(priv)) {
- dev_warn(dev, "CMD is not supported on Gen1\n");
- return -EINVAL;
- }
+ if (rsnd_is_gen1(priv))
+ return 0;
rsnd_of_parse_dvc(pdev, of_data, priv);
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index f04d17bc6e3d..76da7620904c 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -22,13 +22,15 @@
#include "rsnd.h"
struct rsnd_gen {
- void __iomem *base[RSND_BASE_MAX];
-
struct rsnd_gen_ops *ops;
+ /* RSND_BASE_MAX base */
+ void __iomem *base[RSND_BASE_MAX];
+ phys_addr_t res[RSND_BASE_MAX];
struct regmap *regmap[RSND_BASE_MAX];
+
+ /* RSND_REG_MAX base */
struct regmap_field *regs[RSND_REG_MAX];
- phys_addr_t res[RSND_REG_MAX];
};
#define rsnd_priv_to_gen(p) ((struct rsnd_gen *)(p)->gen)
@@ -79,11 +81,11 @@ u32 rsnd_read(struct rsnd_priv *priv,
if (!rsnd_is_accessible_reg(priv, gen, reg))
return 0;
+ regmap_fields_read(gen->regs[reg], rsnd_mod_id(mod), &val);
+
dev_dbg(dev, "r %s[%d] - %4d : %08x\n",
rsnd_mod_name(mod), rsnd_mod_id(mod), reg, val);
- regmap_fields_read(gen->regs[reg], rsnd_mod_id(mod), &val);
-
return val;
}
@@ -182,6 +184,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
if (IS_ERR(regmap))
return PTR_ERR(regmap);
+ /* RSND_BASE_MAX base */
gen->base[reg_id] = base;
gen->regmap[reg_id] = regmap;
gen->res[reg_id] = res->start;
@@ -198,6 +201,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
if (IS_ERR(regs))
return PTR_ERR(regs);
+ /* RSND_REG_MAX base */
gen->regs[conf[i].idx] = regs;
}
diff --git a/sound/soc/sh/rcar/mix.c b/sound/soc/sh/rcar/mix.c
index 8544403ffb26..953dd0be9b60 100644
--- a/sound/soc/sh/rcar/mix.c
+++ b/sound/soc/sh/rcar/mix.c
@@ -58,7 +58,7 @@ static int rsnd_mix_init(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
rsnd_mix_soft_reset(mod);
@@ -83,7 +83,7 @@ static int rsnd_mix_quit(struct rsnd_mod *mod,
struct rsnd_dai_stream *io,
struct rsnd_priv *priv)
{
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
return 0;
}
@@ -151,10 +151,8 @@ int rsnd_mix_probe(struct platform_device *pdev,
int i, nr, ret;
/* This driver doesn't support Gen1 at this point */
- if (rsnd_is_gen1(priv)) {
- dev_warn(dev, "MIX is not supported on Gen1\n");
- return -EINVAL;
- }
+ if (rsnd_is_gen1(priv))
+ return 0;
rsnd_of_parse_mix(pdev, of_data, priv);
diff --git a/sound/soc/sh/rcar/rcar_snd.h b/sound/soc/sh/rcar/rcar_snd.h
new file mode 100644
index 000000000000..d8e33d38da43
--- /dev/null
+++ b/sound/soc/sh/rcar/rcar_snd.h
@@ -0,0 +1,117 @@
+/*
+ * Renesas R-Car SRU/SCU/SSIU/SSI support
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef RCAR_SND_H
+#define RCAR_SND_H
+
+
+#define RSND_GEN1_SRU 0
+#define RSND_GEN1_ADG 1
+#define RSND_GEN1_SSI 2
+
+#define RSND_GEN2_SCU 0
+#define RSND_GEN2_ADG 1
+#define RSND_GEN2_SSIU 2
+#define RSND_GEN2_SSI 3
+
+#define RSND_BASE_MAX 4
+
+/*
+ * flags
+ *
+ * 0xAB000000
+ *
+ * A : clock sharing settings
+ * B : SSI direction
+ */
+#define RSND_SSI_CLK_PIN_SHARE (1 << 31)
+#define RSND_SSI_NO_BUSIF (1 << 30) /* SSI+DMA without BUSIF */
+
+#define RSND_SSI(_dma_id, _irq, _flags) \
+{ .dma_id = _dma_id, .irq = _irq, .flags = _flags }
+#define RSND_SSI_UNUSED \
+{ .dma_id = -1, .irq = -1, .flags = 0 }
+
+struct rsnd_ssi_platform_info {
+ int dma_id;
+ int irq;
+ u32 flags;
+};
+
+#define RSND_SRC(rate, _dma_id) \
+{ .convert_rate = rate, .dma_id = _dma_id, }
+#define RSND_SRC_UNUSED \
+{ .convert_rate = 0, .dma_id = -1, }
+
+struct rsnd_src_platform_info {
+ u32 convert_rate; /* sampling rate convert */
+ int dma_id; /* for Gen2 SCU */
+ int irq;
+};
+
+/*
+ * flags
+ */
+struct rsnd_ctu_platform_info {
+ u32 flags;
+};
+
+struct rsnd_mix_platform_info {
+ u32 flags;
+};
+
+struct rsnd_dvc_platform_info {
+ u32 flags;
+};
+
+struct rsnd_dai_path_info {
+ struct rsnd_ssi_platform_info *ssi;
+ struct rsnd_src_platform_info *src;
+ struct rsnd_ctu_platform_info *ctu;
+ struct rsnd_mix_platform_info *mix;
+ struct rsnd_dvc_platform_info *dvc;
+};
+
+struct rsnd_dai_platform_info {
+ struct rsnd_dai_path_info playback;
+ struct rsnd_dai_path_info capture;
+};
+
+/*
+ * flags
+ *
+ * 0x0000000A
+ *
+ * A : generation
+ */
+#define RSND_GEN_MASK (0xF << 0)
+#define RSND_GEN1 (1 << 0) /* fixme */
+#define RSND_GEN2 (2 << 0) /* fixme */
+
+struct rcar_snd_info {
+ u32 flags;
+ struct rsnd_ssi_platform_info *ssi_info;
+ int ssi_info_nr;
+ struct rsnd_src_platform_info *src_info;
+ int src_info_nr;
+ struct rsnd_ctu_platform_info *ctu_info;
+ int ctu_info_nr;
+ struct rsnd_mix_platform_info *mix_info;
+ int mix_info_nr;
+ struct rsnd_dvc_platform_info *dvc_info;
+ int dvc_info_nr;
+ struct rsnd_dai_platform_info *dai_info;
+ int dai_info_nr;
+ int (*start)(int id);
+ int (*stop)(int id);
+};
+
+#endif
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index e4068d78616c..085329878525 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -21,10 +21,11 @@
#include <linux/of_irq.h>
#include <linux/sh_dma.h>
#include <linux/workqueue.h>
-#include <sound/rcar_snd.h>
#include <sound/soc.h>
#include <sound/pcm_params.h>
+#include "rcar_snd.h"
+
/*
* pseudo register
*
@@ -329,8 +330,8 @@ struct rsnd_mod {
#define rsnd_mod_to_priv(mod) ((mod)->priv)
#define rsnd_mod_to_dma(mod) (&(mod)->dma)
#define rsnd_mod_id(mod) ((mod) ? (mod)->id : -1)
-#define rsnd_mod_hw_start(mod) clk_enable((mod)->clk)
-#define rsnd_mod_hw_stop(mod) clk_disable((mod)->clk)
+#define rsnd_mod_power_on(mod) clk_enable((mod)->clk)
+#define rsnd_mod_power_off(mod) clk_disable((mod)->clk)
#define rsnd_mod_get(ip) (&(ip)->mod)
int rsnd_mod_init(struct rsnd_priv *priv,
@@ -571,9 +572,12 @@ int rsnd_ssi_probe(struct platform_device *pdev,
void rsnd_ssi_remove(struct platform_device *pdev,
struct rsnd_priv *priv);
struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id);
-int rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod);
-int rsnd_ssi_use_busif(struct rsnd_dai_stream *io, struct rsnd_mod *mod);
+int rsnd_ssi_use_busif(struct rsnd_dai_stream *io);
+
+#define rsnd_ssi_is_pin_sharing(io) \
+ __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io))
+int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod);
/*
* R-Car SRC
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index ca7a20f03c9b..261b50217c48 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -159,7 +159,7 @@ int rsnd_src_ssiu_start(struct rsnd_mod *ssi_mod,
/*
* SSI_MODE1
*/
- if (rsnd_ssi_is_pin_sharing(ssi_mod)) {
+ if (rsnd_ssi_is_pin_sharing(io)) {
int shift = -1;
switch (ssi_id) {
case 1:
@@ -352,7 +352,7 @@ static int rsnd_src_init(struct rsnd_mod *mod,
{
struct rsnd_src *src = rsnd_mod_to_src(mod);
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
rsnd_src_soft_reset(mod);
@@ -373,7 +373,7 @@ static int rsnd_src_quit(struct rsnd_mod *mod,
struct rsnd_src *src = rsnd_mod_to_src(mod);
struct device *dev = rsnd_priv_to_dev(priv);
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
if (src->err)
dev_warn(dev, "%s[%d] under/over flow err = %d\n",
@@ -1036,8 +1036,10 @@ int rsnd_src_probe(struct platform_device *pdev,
int i, nr, ret;
ops = NULL;
- if (rsnd_is_gen1(priv))
+ if (rsnd_is_gen1(priv)) {
ops = &rsnd_src_gen1_ops;
+ dev_warn(dev, "Gen1 support will be removed soon\n");
+ }
if (rsnd_is_gen2(priv))
ops = &rsnd_src_gen2_ops;
if (!ops) {
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index 5e05f9422073..1427ec21bd7e 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -79,7 +79,6 @@ struct rsnd_ssi {
#define rsnd_ssi_nr(priv) ((priv)->ssi_nr)
#define rsnd_mod_to_ssi(_mod) container_of((_mod), struct rsnd_ssi, mod)
-#define rsnd_dma_to_ssi(dma) rsnd_mod_to_ssi(rsnd_dma_to_mod(dma))
#define rsnd_ssi_pio_available(ssi) ((ssi)->info->irq > 0)
#define rsnd_ssi_parent(ssi) ((ssi)->parent)
#define rsnd_ssi_mode_flags(p) ((p)->info->flags)
@@ -87,8 +86,9 @@ struct rsnd_ssi {
#define rsnd_ssi_of_node(priv) \
of_get_child_by_name(rsnd_priv_to_dev(priv)->of_node, "rcar_sound,ssi")
-int rsnd_ssi_use_busif(struct rsnd_dai_stream *io, struct rsnd_mod *mod)
+int rsnd_ssi_use_busif(struct rsnd_dai_stream *io)
{
+ struct rsnd_mod *mod = rsnd_io_to_mod_ssi(io);
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
int use_busif = 0;
@@ -184,7 +184,7 @@ static void rsnd_ssi_hw_start(struct rsnd_ssi *ssi,
u32 cr;
if (0 == ssi->usrcnt) {
- rsnd_mod_hw_start(mod);
+ rsnd_mod_power_on(mod);
if (rsnd_rdai_is_clk_master(rdai)) {
struct rsnd_ssi *ssi_parent = rsnd_ssi_parent(ssi);
@@ -265,7 +265,7 @@ static void rsnd_ssi_hw_stop(struct rsnd_dai_stream *io, struct rsnd_ssi *ssi)
rsnd_ssi_master_clk_stop(ssi);
}
- rsnd_mod_hw_stop(mod);
+ rsnd_mod_power_off(mod);
ssi->chan = 0;
}
@@ -395,7 +395,7 @@ static int rsnd_ssi_start(struct rsnd_mod *mod,
{
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
- rsnd_src_ssiu_start(mod, io, rsnd_ssi_use_busif(io, mod));
+ rsnd_src_ssiu_start(mod, io, rsnd_ssi_use_busif(io));
rsnd_ssi_hw_start(ssi, io);
@@ -555,7 +555,7 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,
rsnd_dma_quit(io, rsnd_mod_to_dma(mod));
/* PIO will request IRQ again */
- devm_free_irq(dev, irq, ssi);
+ devm_free_irq(dev, irq, mod);
return 0;
}
@@ -614,7 +614,7 @@ static struct dma_chan *rsnd_ssi_dma_req(struct rsnd_dai_stream *io,
int is_play = rsnd_io_is_play(io);
char *name;
- if (rsnd_ssi_use_busif(io, mod))
+ if (rsnd_ssi_use_busif(io))
name = is_play ? "rxu" : "txu";
else
name = is_play ? "rx" : "tx";
@@ -660,7 +660,7 @@ struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id)
return rsnd_mod_get((struct rsnd_ssi *)(priv->ssi) + id);
}
-int rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod)
+int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod)
{
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
@@ -671,7 +671,7 @@ static void rsnd_ssi_parent_setup(struct rsnd_priv *priv, struct rsnd_ssi *ssi)
{
struct rsnd_mod *mod = rsnd_mod_get(ssi);
- if (!rsnd_ssi_is_pin_sharing(mod))
+ if (!__rsnd_ssi_is_pin_sharing(mod))
return;
switch (rsnd_mod_id(mod)) {
@@ -700,9 +700,6 @@ static void rsnd_of_parse_ssi(struct platform_device *pdev,
struct device *dev = &pdev->dev;
int nr, i;
- if (!of_data)
- return;
-
node = rsnd_ssi_of_node(priv);
if (!node)
return;