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ALSA: hda: Use hdac_to_hda_codec macro

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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>
This commit is contained in:
Kai-Heng Feng 2020-05-05 11:03:53 +08:00 committed by Takashi Iwai
parent 50f0bf550f
commit 8c11827bba
3 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/sound/hda_codec.h
View File

@ -288,6 +288,10 @@ struct hda_codec {
#define dev_to_hda_codec(_dev) container_of(_dev, struct hda_codec, core.dev)
#define hda_codec_dev(_dev) (&(_dev)->core.dev)
#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)
#define list_for_each_codec(c, bus) \
list_for_each_entry(c, &(bus)->core.codec_list, core.list)
#define list_for_each_codec_safe(c, n, bus) \

12
sound/pci/hda/patch_hdmi.c
View File

@ -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;

4
sound/soc/codecs/hdac_hda.h
View File

@ -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__ */