Merge tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound build error fix from Takashi Iwai:
 "Only a single commit for fixing the build error without CONFIG_PM in
  hda driver."

* tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Fix build without CONFIG_PM

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index cebe2df..d010de1 100644 (file)
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -95,6 +95,7 @@ int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset)
 EXPORT_SYMBOL_HDA(snd_hda_delete_codec_preset);
 
 #ifdef CONFIG_PM
+#define codec_in_pm(codec)     ((codec)->in_pm)
 static void hda_power_work(struct work_struct *work);
 static void hda_keep_power_on(struct hda_codec *codec);
 #define hda_codec_is_power_on(codec)   ((codec)->power_on)
@@ -104,6 +105,7 @@ static inline void hda_call_pm_notify(struct hda_bus *bus, bool power_up)
                bus->ops.pm_notify(bus, power_up);
 }
 #else
+#define codec_in_pm(codec)     0
 static inline void hda_keep_power_on(struct hda_codec *codec) {}
 #define hda_codec_is_power_on(codec)   1
 #define hda_call_pm_notify(bus, state) {}
@@ -228,7 +230,7 @@ static int codec_exec_verb(struct hda_codec *codec, unsigned int cmd,
        }
        mutex_unlock(&bus->cmd_mutex);
        snd_hda_power_down(codec);
-       if (!codec->in_pm && res && *res == -1 && bus->rirb_error) {
+       if (!codec_in_pm(codec) && res && *res == -1 && bus->rirb_error) {
                if (bus->response_reset) {
                        snd_printd("hda_codec: resetting BUS due to "
                                   "fatal communication error\n");
@@ -238,7 +240,7 @@ static int codec_exec_verb(struct hda_codec *codec, unsigned int cmd,
                goto again;
        }
        /* clear reset-flag when the communication gets recovered */
-       if (!err || codec->in_pm)
+       if (!err || codec_in_pm(codec))
                bus->response_reset = 0;
        return err;
 }