ALSA: hda - Make CONFIG_SND_HDA_POWER_SAVE depending on CONFIG_PM
It makes little sense to enable power-saving without PM.
This removes SND_HDA_NEEDS_RESUME define so that we can use CONFIG_PM
in all places.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index c0e83ed..27b0c78 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1101,7 +1101,7 @@
}
EXPORT_SYMBOL_HDA(snd_hda_shutup_pins);
-#ifdef SND_HDA_NEEDS_RESUME
+#ifdef CONFIG_PM
/* Restore the pin controls cleared previously via snd_hda_shutup_pins() */
static void restore_shutup_pins(struct hda_codec *codec)
{
@@ -1499,7 +1499,7 @@
}
}
-#ifdef SND_HDA_NEEDS_RESUME
+#ifdef CONFIG_PM
/* clean up all streams; called from suspend */
static void hda_cleanup_all_streams(struct hda_codec *codec)
{
@@ -1838,7 +1838,7 @@
}
EXPORT_SYMBOL_HDA(snd_hda_codec_amp_stereo);
-#ifdef SND_HDA_NEEDS_RESUME
+#ifdef CONFIG_PM
/**
* snd_hda_codec_resume_amp - Resume all AMP commands from the cache
* @codec: HD-audio codec
@@ -1868,7 +1868,7 @@
}
}
EXPORT_SYMBOL_HDA(snd_hda_codec_resume_amp);
-#endif /* SND_HDA_NEEDS_RESUME */
+#endif /* CONFIG_PM */
static u32 get_amp_max_value(struct hda_codec *codec, hda_nid_t nid, int dir,
unsigned int ofs)
@@ -3082,7 +3082,7 @@
}
EXPORT_SYMBOL_HDA(snd_hda_create_spdif_in_ctls);
-#ifdef SND_HDA_NEEDS_RESUME
+#ifdef CONFIG_PM
/*
* command cache
*/
@@ -3199,7 +3199,7 @@
seq->param);
}
EXPORT_SYMBOL_HDA(snd_hda_sequence_write_cache);
-#endif /* SND_HDA_NEEDS_RESUME */
+#endif /* CONFIG_PM */
/*
* set power state of the codec
@@ -3274,7 +3274,7 @@
static inline void hda_exec_init_verbs(struct hda_codec *codec) {}
#endif
-#ifdef SND_HDA_NEEDS_RESUME
+#ifdef CONFIG_PM
/*
* call suspend and power-down; used both from PM and power-save
*/
@@ -3315,7 +3315,7 @@
snd_hda_codec_resume_cache(codec);
}
}
-#endif /* SND_HDA_NEEDS_RESUME */
+#endif /* CONFIG_PM */
/**