It'll be used in hda_generic.c, too.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/hda_hwdep.c | 20 ++++++++++++++++++++ sound/pci/hda/hda_local.h | 7 +++++++ sound/pci/hda/patch_sigmatel.c | 22 ++++------------------ 3 files changed, 31 insertions(+), 18 deletions(-)
diff --git a/sound/pci/hda/hda_hwdep.c b/sound/pci/hda/hda_hwdep.c index 2dddf7f..ce67608 100644 --- a/sound/pci/hda/hda_hwdep.c +++ b/sound/pci/hda/hda_hwdep.c @@ -644,6 +644,26 @@ int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key) } EXPORT_SYMBOL_HDA(snd_hda_get_bool_hint);
+int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp) +{ + const char *p; + unsigned long val; + int ret; + + mutex_lock(&codec->user_mutex); + p = snd_hda_get_hint(codec, key); + if (!p) + ret = -ENOENT; + else if (strict_strtoul(p, 0, &val)) + ret = -EINVAL; + else { + *valp = val; + ret = 0; + } + mutex_unlock(&codec->user_mutex); + return ret; +} +EXPORT_SYMBOL_HDA(snd_hda_get_int_hint); #endif /* CONFIG_SND_HDA_RECONFIG */
#ifdef CONFIG_SND_HDA_PATCH_LOADER diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index c09440d..9e6353a 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -618,6 +618,7 @@ static inline int snd_hda_hwdep_add_sysfs(struct hda_codec *codec) #ifdef CONFIG_SND_HDA_RECONFIG const char *snd_hda_get_hint(struct hda_codec *codec, const char *key); int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key); +int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp); #else static inline const char *snd_hda_get_hint(struct hda_codec *codec, const char *key) @@ -630,6 +631,12 @@ int snd_hda_get_bool_hint(struct hda_codec *codec, const char *key) { return -ENOENT; } + +static inline +int snd_hda_get_int_hint(struct hda_codec *codec, const char *key, int *valp) +{ + return -ENOENT; +} #endif
/* diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index d3a81f1..9cc4cb9 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4295,24 +4295,10 @@ static void stac92xx_power_down(struct hda_codec *codec) static void stac_toggle_power_map(struct hda_codec *codec, hda_nid_t nid, int enable);
-static inline int get_int_hint(struct hda_codec *codec, const char *key, - int *valp) -{ -#ifdef CONFIG_SND_HDA_RECONFIG - const char *p; - mutex_lock(&codec->user_mutex); - p = snd_hda_get_hint(codec, key); - if (p) { - unsigned long val; - if (!strict_strtoul(p, 0, &val)) { - *valp = val; - mutex_unlock(&codec->user_mutex); - return 1; - } - } - mutex_unlock(&codec->user_mutex); -#endif - return 0; +static inline bool get_int_hint(struct hda_codec *codec, const char *key, + int *valp) +{ + return !snd_hda_get_int_hint(codec, key, valp); }
/* override some hints from the hwdep entry */