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| author | Kai-Heng Feng <kai.heng.feng@canonical.com> | 2020-05-05 11:03:53 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2020-05-05 08:59:02 +0200 |
| commit | 8c11827bba724046fec50a1f16a205bbea3eeb08 (patch) | |
| tree | f31740c6fd7c80f88d58d1467f50e0b30db5fd25 /sound | |
| parent | 50f0bf550f835f0a4251fa99894db09234c12075 (diff) | |
| download | linux-8c11827bba724046fec50a1f16a205bbea3eeb08.tar.bz2 | |
ALSA: hda: Use hdac_to_hda_codec macro
Use hdac_to_hda_codec() instead of container_of().
No functional change intended.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20200505030357.28004-2-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 12 | ||||
| -rw-r--r-- | sound/soc/codecs/hdac_hda.h | 4 |
2 files changed, 6 insertions, 10 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 4eff16053bd5..f21b66abb271 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -2022,7 +2022,7 @@ static const struct hda_pcm_ops generic_ops = { static int hdmi_get_spk_alloc(struct hdac_device *hdac, int pcm_idx) { - struct hda_codec *codec = container_of(hdac, struct hda_codec, core); + struct hda_codec *codec = hdac_to_hda_codec(hdac); struct hdmi_spec *spec = codec->spec; struct hdmi_spec_per_pin *per_pin = pcm_idx_to_pin(spec, pcm_idx); @@ -2035,7 +2035,7 @@ static int hdmi_get_spk_alloc(struct hdac_device *hdac, int pcm_idx) static void hdmi_get_chmap(struct hdac_device *hdac, int pcm_idx, unsigned char *chmap) { - struct hda_codec *codec = container_of(hdac, struct hda_codec, core); + struct hda_codec *codec = hdac_to_hda_codec(hdac); struct hdmi_spec *spec = codec->spec; struct hdmi_spec_per_pin *per_pin = pcm_idx_to_pin(spec, pcm_idx); @@ -2049,7 +2049,7 @@ static void hdmi_get_chmap(struct hdac_device *hdac, int pcm_idx, static void hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx, unsigned char *chmap, int prepared) { - struct hda_codec *codec = container_of(hdac, struct hda_codec, core); + struct hda_codec *codec = hdac_to_hda_codec(hdac); struct hdmi_spec *spec = codec->spec; struct hdmi_spec_per_pin *per_pin = pcm_idx_to_pin(spec, pcm_idx); @@ -2065,7 +2065,7 @@ static void hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx, static bool is_hdmi_pcm_attached(struct hdac_device *hdac, int pcm_idx) { - struct hda_codec *codec = container_of(hdac, struct hda_codec, core); + struct hda_codec *codec = hdac_to_hda_codec(hdac); struct hdmi_spec *spec = codec->spec; struct hdmi_spec_per_pin *per_pin = pcm_idx_to_pin(spec, pcm_idx); @@ -3783,7 +3783,7 @@ static int atihdmi_paired_chmap_validate(struct hdac_chmap *chmap, static int atihdmi_pin_set_slot_channel(struct hdac_device *hdac, hda_nid_t pin_nid, int hdmi_slot, int stream_channel) { - struct hda_codec *codec = container_of(hdac, struct hda_codec, core); + struct hda_codec *codec = hdac_to_hda_codec(hdac); int verb; int ati_channel_setup = 0; @@ -3819,7 +3819,7 @@ static int atihdmi_pin_set_slot_channel(struct hdac_device *hdac, static int atihdmi_pin_get_slot_channel(struct hdac_device *hdac, hda_nid_t pin_nid, int asp_slot) { - struct hda_codec *codec = container_of(hdac, struct hda_codec, core); + struct hda_codec *codec = hdac_to_hda_codec(hdac); bool was_odd = false; int ati_asp_slot = asp_slot; int verb; diff --git a/sound/soc/codecs/hdac_hda.h b/sound/soc/codecs/hdac_hda.h index 598b07d9b6fe..d0efc5e254ae 100644 --- a/sound/soc/codecs/hdac_hda.h +++ b/sound/soc/codecs/hdac_hda.h @@ -28,10 +28,6 @@ struct hdac_hda_priv { bool need_display_power; }; -#define hdac_to_hda_priv(_hdac) \ - container_of(_hdac, struct hdac_hda_priv, codec.core) -#define hdac_to_hda_codec(_hdac) container_of(_hdac, struct hda_codec, core) - struct hdac_ext_bus_ops *snd_soc_hdac_hda_get_ops(void); #endif /* __HDAC_HDA_H__ */ |