[PATCH 0/2] ASoC: simple_card_utils.h: Fix two potential compilation errors

[PATCH 0/2] ASoC: simple_card_utils.h: Fix two potential compilation errors

[Daniel Baluta]

For this to happen we symbol DEBUG to be defined.

Daniel Baluta (2):
  ASoC: simple_card_utils.h: Add missing include
  ASoC: Fix potential multiple redefinition error

 include/sound/simple_card_utils.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

-- 
2.17.1

[PATCH 1/2] ASoC: simple_card_utils.h: Add missing include

[Daniel Baluta]

When debug is enabled compiler cannot find the definition of
clk_get_rate resulting in the following error:

./include/sound/simple_card_utils.h:168:40: note: previous implicit
declaration of ‘clk_get_rate’ was here
   dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk));
./include/sound/simple_card_utils.h:168:3: note: in expansion of macro
‘dev_dbg’
   dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk));

Fix this by including the appropriate header.

Fixes: 0580dde59438686d ("ASoC: simple-card-utils: add asoc_simple_debug_info()")
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
 include/sound/simple_card_utils.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index 985a5f583de4..293ff8115960 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -8,6 +8,7 @@
 #ifndef __SIMPLE_CARD_UTILS_H
 #define __SIMPLE_CARD_UTILS_H
 
+#include <linux/clk.h>
 #include <sound/soc.h>
 
 #define asoc_simple_init_hp(card, sjack, prefix) \
-- 
2.17.1

Applied "ASoC: simple_card_utils.h: Add missing include" to the asoc tree

[Mark Brown]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 2468 bytes --]

The patch

   ASoC: simple_card_utils.h: Add missing include

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.5

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 4bbee14d8e5487e3d2662138e3767cf4678cdf57 Mon Sep 17 00:00:00 2001
From: Daniel Baluta <daniel.baluta@nxp.com>
Date: Wed, 9 Oct 2019 18:36:14 +0300
Subject: [PATCH] ASoC: simple_card_utils.h: Add missing include
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When debug is enabled compiler cannot find the definition of
clk_get_rate resulting in the following error:

./include/sound/simple_card_utils.h:168:40: note: previous implicit
declaration of ‘clk_get_rate’ was here
   dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk));
./include/sound/simple_card_utils.h:168:3: note: in expansion of macro
‘dev_dbg’
   dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk));

Fix this by including the appropriate header.

Fixes: 0580dde59438686d ("ASoC: simple-card-utils: add asoc_simple_debug_info()")
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20191009153615.32105-2-daniel.baluta@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 include/sound/simple_card_utils.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index 985a5f583de4..293ff8115960 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -8,6 +8,7 @@
 #ifndef __SIMPLE_CARD_UTILS_H
 #define __SIMPLE_CARD_UTILS_H
 
+#include <linux/clk.h>
 #include <sound/soc.h>
 
 #define asoc_simple_init_hp(card, sjack, prefix) \
-- 
2.20.1

[PATCH 2/2] ASoC: simple_card_utils.h: Fix potential multiple redefinition error

[Daniel Baluta]

asoc_simple_debug_info and asoc_simple_debug_dai must be static
otherwise we might a compilation error if the compiler decides
not to inline the given function.

Fixes: 0580dde59438686d ("ASoC: simple-card-utils: add asoc_simple_debug_info()")
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
 include/sound/simple_card_utils.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index 293ff8115960..bbdd1542d6f1 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -136,9 +136,9 @@ int asoc_simple_init_priv(struct asoc_simple_priv *priv,
 			       struct link_info *li);
 
 #ifdef DEBUG
-inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
-				  char *name,
-				  struct asoc_simple_dai *dai)
+static inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
+					 char *name,
+					 struct asoc_simple_dai *dai)
 {
 	struct device *dev = simple_priv_to_dev(priv);
 
@@ -168,7 +168,7 @@ inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
 		dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk));
 }
 
-inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
+static inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
 {
 	struct snd_soc_card *card = simple_priv_to_card(priv);
 	struct device *dev = simple_priv_to_dev(priv);
-- 
2.17.1

Applied "ASoC: simple_card_utils.h: Fix potential multiple redefinition error" to the asoc tree

[Mark Brown]

The patch

   ASoC: simple_card_utils.h: Fix potential multiple redefinition error

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4

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 af6219590b541418d3192e9bfa03989834ca0e78 Mon Sep 17 00:00:00 2001
From: Daniel Baluta <daniel.baluta@nxp.com>
Date: Wed, 9 Oct 2019 18:36:15 +0300
Subject: [PATCH] ASoC: simple_card_utils.h: Fix potential multiple
 redefinition error

asoc_simple_debug_info and asoc_simple_debug_dai must be static
otherwise we might a compilation error if the compiler decides
not to inline the given function.

Fixes: 0580dde59438686d ("ASoC: simple-card-utils: add asoc_simple_debug_info()")
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20191009153615.32105-3-daniel.baluta@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 include/sound/simple_card_utils.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index 985a5f583de4..31f76b6abf71 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -135,9 +135,9 @@ int asoc_simple_init_priv(struct asoc_simple_priv *priv,
 			       struct link_info *li);
 
 #ifdef DEBUG
-inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
-				  char *name,
-				  struct asoc_simple_dai *dai)
+static inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
+					 char *name,
+					 struct asoc_simple_dai *dai)
 {
 	struct device *dev = simple_priv_to_dev(priv);
 
@@ -167,7 +167,7 @@ inline void asoc_simple_debug_dai(struct asoc_simple_priv *priv,
 		dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk));
 }
 
-inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
+static inline void asoc_simple_debug_info(struct asoc_simple_priv *priv)
 {
 	struct snd_soc_card *card = simple_priv_to_card(priv);
 	struct device *dev = simple_priv_to_dev(priv);
-- 
2.20.1

Re: [alsa-devel] [PATCH 2/2] ASoC: simple_card_utils.h: Fix potential multiple redefinition error

[Kuninori Morimoto]

Hi

> asoc_simple_debug_info and asoc_simple_debug_dai must be static
> otherwise we might a compilation error if the compiler decides
> not to inline the given function.
> 
> Fixes: 0580dde59438686d ("ASoC: simple-card-utils: add asoc_simple_debug_info()")
> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
> ---

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Thank you for your help !!
Best regards
---
Kuninori Morimoto