[PATCH 1/3] ASoC: rt5514: Mark rt5514_i2c_driver as static

[PATCH 1/3] ASoC: rt5514: Mark rt5514_i2c_driver as static

[Douglas Anderson]

There's no reason for rt5514_i2c_driver to be non-static.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
 sound/soc/codecs/rt5514.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index b281a46d769d..481e77763fe4 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1149,7 +1149,7 @@ static int rt5514_i2c_remove(struct i2c_client *i2c)
 	return 0;
 }
 
-struct i2c_driver rt5514_i2c_driver = {
+static struct i2c_driver rt5514_i2c_driver = {
 	.driver = {
 		.name = "rt5514",
 		.of_match_table = of_match_ptr(rt5514_of_match),
-- 
2.12.2.762.g0e3151a226-goog

[PATCH 1/3] ASoC: rt5514: Mark rt5514_i2c_driver as static

[Douglas Anderson]

There's no reason for rt5514_i2c_driver to be non-static.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
 sound/soc/codecs/rt5514.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index b281a46d769d..481e77763fe4 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1149,7 +1149,7 @@ static int rt5514_i2c_remove(struct i2c_client *i2c)
 	return 0;
 }
 
-struct i2c_driver rt5514_i2c_driver = {
+static struct i2c_driver rt5514_i2c_driver = {
 	.driver = {
 		.name = "rt5514",
 		.of_match_table = of_match_ptr(rt5514_of_match),
-- 
2.12.2.762.g0e3151a226-goog

[PATCH 2/3] ASoC: rt5514: Avoid relying on uninitialized "val" value

[Douglas Anderson]

In rt5514_i2c_probe() if the regmap_read(RT5514_VENDOR_ID2) fails then
"val" may be left as uninitialized.  Current code relies on "val" not
being RT5514_DEVICE_ID, but that's potentially unsafe.

Let's check for errors from regmap_read() and also explicitly init the
value do we're not passing a possibly uninitialized int to printk.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
 sound/soc/codecs/rt5514.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 481e77763fe4..969a05620e04 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1090,7 +1090,7 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 	struct rt5514_platform_data *pdata = dev_get_platdata(&i2c->dev);
 	struct rt5514_priv *rt5514;
 	int ret;
-	unsigned int val;
+	unsigned int val = ~0;
 
 	rt5514 = devm_kzalloc(&i2c->dev, sizeof(struct rt5514_priv),
 				GFP_KERNEL);
@@ -1120,8 +1120,8 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
-	regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
-	if (val != RT5514_DEVICE_ID) {
+	ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+	if (ret || val != RT5514_DEVICE_ID) {
 		dev_err(&i2c->dev,
 			"Device with ID register %x is not rt5514\n", val);
 		return -ENODEV;
-- 
2.12.2.762.g0e3151a226-goog

[PATCH 2/3] ASoC: rt5514: Avoid relying on uninitialized "val" value

[Douglas Anderson]

In rt5514_i2c_probe() if the regmap_read(RT5514_VENDOR_ID2) fails then
"val" may be left as uninitialized.  Current code relies on "val" not
being RT5514_DEVICE_ID, but that's potentially unsafe.

Let's check for errors from regmap_read() and also explicitly init the
value do we're not passing a possibly uninitialized int to printk.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
 sound/soc/codecs/rt5514.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 481e77763fe4..969a05620e04 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1090,7 +1090,7 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 	struct rt5514_platform_data *pdata = dev_get_platdata(&i2c->dev);
 	struct rt5514_priv *rt5514;
 	int ret;
-	unsigned int val;
+	unsigned int val = ~0;
 
 	rt5514 = devm_kzalloc(&i2c->dev, sizeof(struct rt5514_priv),
 				GFP_KERNEL);
@@ -1120,8 +1120,8 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
-	regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
-	if (val != RT5514_DEVICE_ID) {
+	ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+	if (ret || val != RT5514_DEVICE_ID) {
 		dev_err(&i2c->dev,
 			"Device with ID register %x is not rt5514\n", val);
 		return -ENODEV;
-- 
2.12.2.762.g0e3151a226-goog

Applied "ASoC: rt5514: Avoid relying on uninitialized "val" value" to the asoc tree

[Mark Brown]

The patch

   ASoC: rt5514: Avoid relying on uninitialized "val" value

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 0a78b248c3324fbbba49f74e2c93e0f436583788 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 14 Apr 2017 09:40:31 -0700
Subject: [PATCH] ASoC: rt5514: Avoid relying on uninitialized "val" value

In rt5514_i2c_probe() if the regmap_read(RT5514_VENDOR_ID2) fails then
"val" may be left as uninitialized.  Current code relies on "val" not
being RT5514_DEVICE_ID, but that's potentially unsafe.

Let's check for errors from regmap_read() and also explicitly init the
value do we're not passing a possibly uninitialized int to printk.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt5514.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 481e77763fe4..969a05620e04 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1090,7 +1090,7 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 	struct rt5514_platform_data *pdata = dev_get_platdata(&i2c->dev);
 	struct rt5514_priv *rt5514;
 	int ret;
-	unsigned int val;
+	unsigned int val = ~0;
 
 	rt5514 = devm_kzalloc(&i2c->dev, sizeof(struct rt5514_priv),
 				GFP_KERNEL);
@@ -1120,8 +1120,8 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
-	regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
-	if (val != RT5514_DEVICE_ID) {
+	ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+	if (ret || val != RT5514_DEVICE_ID) {
 		dev_err(&i2c->dev,
 			"Device with ID register %x is not rt5514\n", val);
 		return -ENODEV;
-- 
2.11.0

Applied "ASoC: rt5514: Avoid relying on uninitialized "val" value" to the asoc tree

[Mark Brown]

The patch

   ASoC: rt5514: Avoid relying on uninitialized "val" value

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 0a78b248c3324fbbba49f74e2c93e0f436583788 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 14 Apr 2017 09:40:31 -0700
Subject: [PATCH] ASoC: rt5514: Avoid relying on uninitialized "val" value

In rt5514_i2c_probe() if the regmap_read(RT5514_VENDOR_ID2) fails then
"val" may be left as uninitialized.  Current code relies on "val" not
being RT5514_DEVICE_ID, but that's potentially unsafe.

Let's check for errors from regmap_read() and also explicitly init the
value do we're not passing a possibly uninitialized int to printk.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt5514.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 481e77763fe4..969a05620e04 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1090,7 +1090,7 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 	struct rt5514_platform_data *pdata = dev_get_platdata(&i2c->dev);
 	struct rt5514_priv *rt5514;
 	int ret;
-	unsigned int val;
+	unsigned int val = ~0;
 
 	rt5514 = devm_kzalloc(&i2c->dev, sizeof(struct rt5514_priv),
 				GFP_KERNEL);
@@ -1120,8 +1120,8 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
-	regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
-	if (val != RT5514_DEVICE_ID) {
+	ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+	if (ret || val != RT5514_DEVICE_ID) {
 		dev_err(&i2c->dev,
 			"Device with ID register %x is not rt5514\n", val);
 		return -ENODEV;
-- 
2.11.0

[PATCH 3/3] ASoC: rt5514: Unconfuse the rt5514 at probe / resume time

[Douglas Anderson]

The rt5514 can get confused and incorrectly detect a start bit if the
SCL/SDA lines happen to both go low and then high again.  This
situation has been seen to happen at reboot time and is also
theoretically possible during suspend/resume if the rt5514 keeps power
but we shut down the i2c connection.

When this happens the rt5514 is confused about the state of the i2c
bus and won't recognize its own address.  That will lead to the rt5514
incorrectly NAKing the first transfer.

A single i2c transfer to any address should be enough to get the
rt5514 out of this funky state.

It is currently believed that this problem should be fixed in the
rt5514 driver itself because it seems that the i2c controller in the
rt5514 is easily confused.  Most i2c devices wouldn't detect a start
bit in this case.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
 sound/soc/codecs/rt5514.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 969a05620e04..f91221b1ddf0 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1084,6 +1084,21 @@ static int rt5514_parse_dt(struct rt5514_priv *rt5514, struct device *dev)
 	return 0;
 }
 
+static __maybe_unused int rt5514_i2c_resume(struct device *dev)
+{
+	struct rt5514_priv *rt5514 = dev_get_drvdata(dev);
+	unsigned int val;
+
+	/*
+	 * Add a bogus read to avoid rt5514's confusion after s2r in case it
+	 * saw glitches on the i2c lines and thought the other side sent a
+	 * start bit.
+	 */
+	regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+
+	return 0;
+}
+
 static int rt5514_i2c_probe(struct i2c_client *i2c,
 		    const struct i2c_device_id *id)
 {
@@ -1120,7 +1135,15 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
+	/*
+	 * The rt5514 can get confused if the i2c lines glitch together, as
+	 * can happen at bootup as regulators are turned off and on.  If it's
+	 * in this glitched state the first i2c read will fail, so we'll give
+	 * it one change to retry.
+	 */
 	ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+	if (ret || val != RT5514_DEVICE_ID)
+		ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
 	if (ret || val != RT5514_DEVICE_ID) {
 		dev_err(&i2c->dev,
 			"Device with ID register %x is not rt5514\n", val);
@@ -1149,10 +1172,15 @@ static int rt5514_i2c_remove(struct i2c_client *i2c)
 	return 0;
 }
 
+static const struct dev_pm_ops rt5514_i2_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(NULL, rt5514_i2c_resume)
+};
+
 static struct i2c_driver rt5514_i2c_driver = {
 	.driver = {
 		.name = "rt5514",
 		.of_match_table = of_match_ptr(rt5514_of_match),
+		.pm = &rt5514_i2_pm_ops,
 	},
 	.probe = rt5514_i2c_probe,
 	.remove   = rt5514_i2c_remove,
-- 
2.12.2.762.g0e3151a226-goog

Applied "ASoC: rt5514: Unconfuse the rt5514 at probe / resume time" to the asoc tree

[Mark Brown]

The patch

   ASoC: rt5514: Unconfuse the rt5514 at probe / resume time

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 7952b4baff402ddca1a263380bfd142f10290eb8 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 14 Apr 2017 09:40:32 -0700
Subject: [PATCH] ASoC: rt5514: Unconfuse the rt5514 at probe / resume time

The rt5514 can get confused and incorrectly detect a start bit if the
SCL/SDA lines happen to both go low and then high again.  This
situation has been seen to happen at reboot time and is also
theoretically possible during suspend/resume if the rt5514 keeps power
but we shut down the i2c connection.

When this happens the rt5514 is confused about the state of the i2c
bus and won't recognize its own address.  That will lead to the rt5514
incorrectly NAKing the first transfer.

A single i2c transfer to any address should be enough to get the
rt5514 out of this funky state.

It is currently believed that this problem should be fixed in the
rt5514 driver itself because it seems that the i2c controller in the
rt5514 is easily confused.  Most i2c devices wouldn't detect a start
bit in this case.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt5514.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 969a05620e04..f91221b1ddf0 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1084,6 +1084,21 @@ static int rt5514_parse_dt(struct rt5514_priv *rt5514, struct device *dev)
 	return 0;
 }
 
+static __maybe_unused int rt5514_i2c_resume(struct device *dev)
+{
+	struct rt5514_priv *rt5514 = dev_get_drvdata(dev);
+	unsigned int val;
+
+	/*
+	 * Add a bogus read to avoid rt5514's confusion after s2r in case it
+	 * saw glitches on the i2c lines and thought the other side sent a
+	 * start bit.
+	 */
+	regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+
+	return 0;
+}
+
 static int rt5514_i2c_probe(struct i2c_client *i2c,
 		    const struct i2c_device_id *id)
 {
@@ -1120,7 +1135,15 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
+	/*
+	 * The rt5514 can get confused if the i2c lines glitch together, as
+	 * can happen at bootup as regulators are turned off and on.  If it's
+	 * in this glitched state the first i2c read will fail, so we'll give
+	 * it one change to retry.
+	 */
 	ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+	if (ret || val != RT5514_DEVICE_ID)
+		ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
 	if (ret || val != RT5514_DEVICE_ID) {
 		dev_err(&i2c->dev,
 			"Device with ID register %x is not rt5514\n", val);
@@ -1149,10 +1172,15 @@ static int rt5514_i2c_remove(struct i2c_client *i2c)
 	return 0;
 }
 
+static const struct dev_pm_ops rt5514_i2_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(NULL, rt5514_i2c_resume)
+};
+
 static struct i2c_driver rt5514_i2c_driver = {
 	.driver = {
 		.name = "rt5514",
 		.of_match_table = of_match_ptr(rt5514_of_match),
+		.pm = &rt5514_i2_pm_ops,
 	},
 	.probe = rt5514_i2c_probe,
 	.remove   = rt5514_i2c_remove,
-- 
2.11.0

Applied "ASoC: rt5514: Unconfuse the rt5514 at probe / resume time" to the asoc tree

[Mark Brown]

The patch

   ASoC: rt5514: Unconfuse the rt5514 at probe / resume time

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 7952b4baff402ddca1a263380bfd142f10290eb8 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 14 Apr 2017 09:40:32 -0700
Subject: [PATCH] ASoC: rt5514: Unconfuse the rt5514 at probe / resume time

The rt5514 can get confused and incorrectly detect a start bit if the
SCL/SDA lines happen to both go low and then high again.  This
situation has been seen to happen at reboot time and is also
theoretically possible during suspend/resume if the rt5514 keeps power
but we shut down the i2c connection.

When this happens the rt5514 is confused about the state of the i2c
bus and won't recognize its own address.  That will lead to the rt5514
incorrectly NAKing the first transfer.

A single i2c transfer to any address should be enough to get the
rt5514 out of this funky state.

It is currently believed that this problem should be fixed in the
rt5514 driver itself because it seems that the i2c controller in the
rt5514 is easily confused.  Most i2c devices wouldn't detect a start
bit in this case.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt5514.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 969a05620e04..f91221b1ddf0 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1084,6 +1084,21 @@ static int rt5514_parse_dt(struct rt5514_priv *rt5514, struct device *dev)
 	return 0;
 }
 
+static __maybe_unused int rt5514_i2c_resume(struct device *dev)
+{
+	struct rt5514_priv *rt5514 = dev_get_drvdata(dev);
+	unsigned int val;
+
+	/*
+	 * Add a bogus read to avoid rt5514's confusion after s2r in case it
+	 * saw glitches on the i2c lines and thought the other side sent a
+	 * start bit.
+	 */
+	regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+
+	return 0;
+}
+
 static int rt5514_i2c_probe(struct i2c_client *i2c,
 		    const struct i2c_device_id *id)
 {
@@ -1120,7 +1135,15 @@ static int rt5514_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
+	/*
+	 * The rt5514 can get confused if the i2c lines glitch together, as
+	 * can happen at bootup as regulators are turned off and on.  If it's
+	 * in this glitched state the first i2c read will fail, so we'll give
+	 * it one change to retry.
+	 */
 	ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
+	if (ret || val != RT5514_DEVICE_ID)
+		ret = regmap_read(rt5514->regmap, RT5514_VENDOR_ID2, &val);
 	if (ret || val != RT5514_DEVICE_ID) {
 		dev_err(&i2c->dev,
 			"Device with ID register %x is not rt5514\n", val);
@@ -1149,10 +1172,15 @@ static int rt5514_i2c_remove(struct i2c_client *i2c)
 	return 0;
 }
 
+static const struct dev_pm_ops rt5514_i2_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(NULL, rt5514_i2c_resume)
+};
+
 static struct i2c_driver rt5514_i2c_driver = {
 	.driver = {
 		.name = "rt5514",
 		.of_match_table = of_match_ptr(rt5514_of_match),
+		.pm = &rt5514_i2_pm_ops,
 	},
 	.probe = rt5514_i2c_probe,
 	.remove   = rt5514_i2c_remove,
-- 
2.11.0

Applied "ASoC: rt5514: Mark rt5514_i2c_driver as static" to the asoc tree

[Mark Brown]

The patch

   ASoC: rt5514: Mark rt5514_i2c_driver as static

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From d0c02e14e48be94dd312ff6edffab9f9e6acd480 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 14 Apr 2017 09:40:30 -0700
Subject: [PATCH] ASoC: rt5514: Mark rt5514_i2c_driver as static

There's no reason for rt5514_i2c_driver to be non-static.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt5514.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index b281a46d769d..481e77763fe4 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1149,7 +1149,7 @@ static int rt5514_i2c_remove(struct i2c_client *i2c)
 	return 0;
 }
 
-struct i2c_driver rt5514_i2c_driver = {
+static struct i2c_driver rt5514_i2c_driver = {
 	.driver = {
 		.name = "rt5514",
 		.of_match_table = of_match_ptr(rt5514_of_match),
-- 
2.11.0

Applied "ASoC: rt5514: Mark rt5514_i2c_driver as static" to the asoc tree

[Mark Brown]

The patch

   ASoC: rt5514: Mark rt5514_i2c_driver as static

has been applied to the asoc tree at

   git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From d0c02e14e48be94dd312ff6edffab9f9e6acd480 Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Fri, 14 Apr 2017 09:40:30 -0700
Subject: [PATCH] ASoC: rt5514: Mark rt5514_i2c_driver as static

There's no reason for rt5514_i2c_driver to be non-static.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/rt5514.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index b281a46d769d..481e77763fe4 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -1149,7 +1149,7 @@ static int rt5514_i2c_remove(struct i2c_client *i2c)
 	return 0;
 }
 
-struct i2c_driver rt5514_i2c_driver = {
+static struct i2c_driver rt5514_i2c_driver = {
 	.driver = {
 		.name = "rt5514",
 		.of_match_table = of_match_ptr(rt5514_of_match),
-- 
2.11.0