Re: [PATCH 1/2] ALSA: hda: Use dev_to_hdac_dev macro

[Takashi Iwai]

On Tue, 05 May 2020 05:03:52 +0200,
Kai-Heng Feng wrote:
> 
> Use dev_to_hdac_dev() instead of container_of().
> 
> No functional change intended.
> 
> Signed-off-by: Kai-Heng Feng 

Applied now.  Thanks.


Takashi

[PATCH 1/2] ALSA: hda: Use dev_to_hdac_dev macro

[Kai-Heng Feng]

Use dev_to_hdac_dev() instead of container_of().

No functional change intended.

Signed-off-by: Kai-Heng Feng 
---
 sound/hda/ext/hdac_ext_bus.c | 2 +-
 sound/hda/hdac_device.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c
index 73bfa71845f6..d0a604c939df 100644
--- a/sound/hda/ext/hdac_ext_bus.c
+++ b/sound/hda/ext/hdac_ext_bus.c
@@ -62,7 +62,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_exit);
 
 static void default_release(struct device *dev)
 {
-   snd_hdac_ext_bus_device_exit(container_of(dev, struct hdac_device, 
dev));
+   snd_hdac_ext_bus_device_exit(dev_to_hdac_dev(dev));
 }
 
 /**
diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c
index e3119f5cb0d5..333220f0f8af 100644
--- a/sound/hda/hdac_device.c
+++ b/sound/hda/hdac_device.c
@@ -20,7 +20,7 @@ static int get_codec_vendor_name(struct hdac_device *codec);
 
 static void default_release(struct device *dev)
 {
-   snd_hdac_device_exit(container_of(dev, struct hdac_device, dev));
+   snd_hdac_device_exit(dev_to_hdac_dev(dev));
 }
 
 /**
-- 
2.17.1