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Subject[PATCH v3 3/3] ASoC: codecs: soundwire: remove port_ready[] usage from codecs.
Date
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

As port_ready is now changed to a fixed array in sdw.h, and all
initialization work is done at soundwire side. So remove them from
codec drivers.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
sound/soc/codecs/max98373-sdw.c | 15 +--------------
sound/soc/codecs/rt1308-sdw.c | 14 +-------------
sound/soc/codecs/rt5682-sdw.c | 15 +--------------
sound/soc/codecs/rt700-sdw.c | 15 +--------------
sound/soc/codecs/rt711-sdw.c | 15 +--------------
sound/soc/codecs/rt715-sdw.c | 33 +--------------------------------
6 files changed, 6 insertions(+), 101 deletions(-)

diff --git a/sound/soc/codecs/max98373-sdw.c b/sound/soc/codecs/max98373-sdw.c
index 5fe724728e84..a3ec92775ea7 100644
--- a/sound/soc/codecs/max98373-sdw.c
+++ b/sound/soc/codecs/max98373-sdw.c
@@ -282,7 +282,7 @@ static const struct dev_pm_ops max98373_pm = {
static int max98373_read_prop(struct sdw_slave *slave)
{
struct sdw_slave_prop *prop = &slave->prop;
- int nval, i, num_of_ports;
+ int nval, i;
u32 bit;
unsigned long addr;
struct sdw_dpn_prop *dpn;
@@ -295,7 +295,6 @@ static int max98373_read_prop(struct sdw_slave *slave)
prop->clk_stop_timeout = 20;

nval = hweight32(prop->source_ports);
- num_of_ports = nval;
prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->src_dpn_prop),
GFP_KERNEL);
@@ -315,7 +314,6 @@ static int max98373_read_prop(struct sdw_slave *slave)

/* do this again for sink now */
nval = hweight32(prop->sink_ports);
- num_of_ports += nval;
prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->sink_dpn_prop),
GFP_KERNEL);
@@ -333,17 +331,6 @@ static int max98373_read_prop(struct sdw_slave *slave)
i++;
}

- /* Allocate port_ready based on num_of_ports */
- slave->port_ready = devm_kcalloc(&slave->dev, num_of_ports,
- sizeof(*slave->port_ready),
- GFP_KERNEL);
- if (!slave->port_ready)
- return -ENOMEM;
-
- /* Initialize completion */
- for (i = 0; i < num_of_ports; i++)
- init_completion(&slave->port_ready[i]);
-
/* set the timeout values */
prop->clk_stop_timeout = 20;

diff --git a/sound/soc/codecs/rt1308-sdw.c b/sound/soc/codecs/rt1308-sdw.c
index b0ba0d2acbdd..09c69dbab12a 100644
--- a/sound/soc/codecs/rt1308-sdw.c
+++ b/sound/soc/codecs/rt1308-sdw.c
@@ -118,7 +118,7 @@ static int rt1308_clock_config(struct device *dev)
static int rt1308_read_prop(struct sdw_slave *slave)
{
struct sdw_slave_prop *prop = &slave->prop;
- int nval, i, num_of_ports = 1;
+ int nval, i;
u32 bit;
unsigned long addr;
struct sdw_dpn_prop *dpn;
@@ -131,7 +131,6 @@ static int rt1308_read_prop(struct sdw_slave *slave)

/* for sink */
nval = hweight32(prop->sink_ports);
- num_of_ports += nval;
prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->sink_dpn_prop),
GFP_KERNEL);
@@ -149,17 +148,6 @@ static int rt1308_read_prop(struct sdw_slave *slave)
i++;
}

- /* Allocate port_ready based on num_of_ports */
- slave->port_ready = devm_kcalloc(&slave->dev, num_of_ports,
- sizeof(*slave->port_ready),
- GFP_KERNEL);
- if (!slave->port_ready)
- return -ENOMEM;
-
- /* Initialize completion */
- for (i = 0; i < num_of_ports; i++)
- init_completion(&slave->port_ready[i]);
-
/* set the timeout values */
prop->clk_stop_timeout = 20;

diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c
index 94bf6bee78e6..b7c97aba7f17 100644
--- a/sound/soc/codecs/rt5682-sdw.c
+++ b/sound/soc/codecs/rt5682-sdw.c
@@ -537,7 +537,7 @@ static int rt5682_update_status(struct sdw_slave *slave,
static int rt5682_read_prop(struct sdw_slave *slave)
{
struct sdw_slave_prop *prop = &slave->prop;
- int nval, i, num_of_ports = 1;
+ int nval, i;
u32 bit;
unsigned long addr;
struct sdw_dpn_prop *dpn;
@@ -549,7 +549,6 @@ static int rt5682_read_prop(struct sdw_slave *slave)
prop->sink_ports = 0x2; /* BITMAP: 00000010 */

nval = hweight32(prop->source_ports);
- num_of_ports += nval;
prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->src_dpn_prop),
GFP_KERNEL);
@@ -569,7 +568,6 @@ static int rt5682_read_prop(struct sdw_slave *slave)

/* do this again for sink now */
nval = hweight32(prop->sink_ports);
- num_of_ports += nval;
prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->sink_dpn_prop),
GFP_KERNEL);
@@ -587,17 +585,6 @@ static int rt5682_read_prop(struct sdw_slave *slave)
i++;
}

- /* Allocate port_ready based on num_of_ports */
- slave->port_ready = devm_kcalloc(&slave->dev, num_of_ports,
- sizeof(*slave->port_ready),
- GFP_KERNEL);
- if (!slave->port_ready)
- return -ENOMEM;
-
- /* Initialize completion */
- for (i = 0; i < num_of_ports; i++)
- init_completion(&slave->port_ready[i]);
-
/* set the timeout values */
prop->clk_stop_timeout = 20;

diff --git a/sound/soc/codecs/rt700-sdw.c b/sound/soc/codecs/rt700-sdw.c
index 4d14048d1197..b19fbcc12c69 100644
--- a/sound/soc/codecs/rt700-sdw.c
+++ b/sound/soc/codecs/rt700-sdw.c
@@ -333,7 +333,7 @@ static int rt700_update_status(struct sdw_slave *slave,
static int rt700_read_prop(struct sdw_slave *slave)
{
struct sdw_slave_prop *prop = &slave->prop;
- int nval, i, num_of_ports = 1;
+ int nval, i;
u32 bit;
unsigned long addr;
struct sdw_dpn_prop *dpn;
@@ -345,7 +345,6 @@ static int rt700_read_prop(struct sdw_slave *slave)
prop->sink_ports = 0xA; /* BITMAP: 00001010 */

nval = hweight32(prop->source_ports);
- num_of_ports += nval;
prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->src_dpn_prop),
GFP_KERNEL);
@@ -365,7 +364,6 @@ static int rt700_read_prop(struct sdw_slave *slave)

/* do this again for sink now */
nval = hweight32(prop->sink_ports);
- num_of_ports += nval;
prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->sink_dpn_prop),
GFP_KERNEL);
@@ -383,17 +381,6 @@ static int rt700_read_prop(struct sdw_slave *slave)
i++;
}

- /* Allocate port_ready based on num_of_ports */
- slave->port_ready = devm_kcalloc(&slave->dev, num_of_ports,
- sizeof(*slave->port_ready),
- GFP_KERNEL);
- if (!slave->port_ready)
- return -ENOMEM;
-
- /* Initialize completion */
- for (i = 0; i < num_of_ports; i++)
- init_completion(&slave->port_ready[i]);
-
/* set the timeout values */
prop->clk_stop_timeout = 20;

diff --git a/sound/soc/codecs/rt711-sdw.c b/sound/soc/codecs/rt711-sdw.c
index 45b928954b58..dc4a2b482462 100644
--- a/sound/soc/codecs/rt711-sdw.c
+++ b/sound/soc/codecs/rt711-sdw.c
@@ -337,7 +337,7 @@ static int rt711_update_status(struct sdw_slave *slave,
static int rt711_read_prop(struct sdw_slave *slave)
{
struct sdw_slave_prop *prop = &slave->prop;
- int nval, i, num_of_ports = 1;
+ int nval, i;
u32 bit;
unsigned long addr;
struct sdw_dpn_prop *dpn;
@@ -349,7 +349,6 @@ static int rt711_read_prop(struct sdw_slave *slave)
prop->sink_ports = 0x8; /* BITMAP: 00001000 */

nval = hweight32(prop->source_ports);
- num_of_ports += nval;
prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->src_dpn_prop),
GFP_KERNEL);
@@ -369,7 +368,6 @@ static int rt711_read_prop(struct sdw_slave *slave)

/* do this again for sink now */
nval = hweight32(prop->sink_ports);
- num_of_ports += nval;
prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->sink_dpn_prop),
GFP_KERNEL);
@@ -387,17 +385,6 @@ static int rt711_read_prop(struct sdw_slave *slave)
i++;
}

- /* Allocate port_ready based on num_of_ports */
- slave->port_ready = devm_kcalloc(&slave->dev, num_of_ports,
- sizeof(*slave->port_ready),
- GFP_KERNEL);
- if (!slave->port_ready)
- return -ENOMEM;
-
- /* Initialize completion */
- for (i = 0; i < num_of_ports; i++)
- init_completion(&slave->port_ready[i]);
-
/* set the timeout values */
prop->clk_stop_timeout = 20;

diff --git a/sound/soc/codecs/rt715-sdw.c b/sound/soc/codecs/rt715-sdw.c
index d11b23d6b240..d8ed07305ffc 100644
--- a/sound/soc/codecs/rt715-sdw.c
+++ b/sound/soc/codecs/rt715-sdw.c
@@ -431,7 +431,7 @@ static int rt715_update_status(struct sdw_slave *slave,
static int rt715_read_prop(struct sdw_slave *slave)
{
struct sdw_slave_prop *prop = &slave->prop;
- int nval, i, num_of_ports = 1;
+ int nval, i;
u32 bit;
unsigned long addr;
struct sdw_dpn_prop *dpn;
@@ -443,7 +443,6 @@ static int rt715_read_prop(struct sdw_slave *slave)
prop->sink_ports = 0x0; /* BITMAP: 00000000 */

nval = hweight32(prop->source_ports);
- num_of_ports += nval;
prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,
sizeof(*prop->src_dpn_prop),
GFP_KERNEL);
@@ -460,36 +459,6 @@ static int rt715_read_prop(struct sdw_slave *slave)
i++;
}

- /* do this again for sink now */
- nval = hweight32(prop->sink_ports);
- num_of_ports += nval;
- prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval,
- sizeof(*prop->sink_dpn_prop),
- GFP_KERNEL);
- if (!prop->sink_dpn_prop)
- return -ENOMEM;
-
- dpn = prop->sink_dpn_prop;
- i = 0;
- addr = prop->sink_ports;
- for_each_set_bit(bit, &addr, 32) {
- dpn[i].num = bit;
- dpn[i].simple_ch_prep_sm = true;
- dpn[i].ch_prep_timeout = 10;
- i++;
- }
-
- /* Allocate port_ready based on num_of_ports */
- slave->port_ready = devm_kcalloc(&slave->dev, num_of_ports,
- sizeof(*slave->port_ready),
- GFP_KERNEL);
- if (!slave->port_ready)
- return -ENOMEM;
-
- /* Initialize completion */
- for (i = 0; i < num_of_ports; i++)
- init_completion(&slave->port_ready[i]);
-
/* set the timeout values */
prop->clk_stop_timeout = 20;

--
2.17.1
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