3 files changed, 10 insertions, 16 deletions

diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 8ad1a24c8f28..73d7dff425c1 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -3441,7 +3441,6 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
                 .dev_free = snd_usb_mixer_dev_free
         };
         struct usb_mixer_interface *mixer;
-        struct snd_info_entry *entry;
         int err;
 
         strcpy(chip->card->mixername, "USB Mixer");
@@ -3497,9 +3496,9 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif,
         if (err < 0)
                 goto _error;
 
-        if (list_empty(&chip->mixer_list) &&
-            !snd_card_proc_new(chip->card, "usbmixer", &entry))
-                snd_info_set_text_ops(entry, chip, snd_usb_mixer_proc_read);
+        if (list_empty(&chip->mixer_list))
+                snd_card_ro_proc_new(chip->card, "usbmixer", chip,
+                                     snd_usb_mixer_proc_read);
 
         list_add(&mixer->list, &chip->mixer_list);
         return 0;
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 85ae0ff2382a..a751a18ca4c2 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -2195,7 +2195,6 @@ static int snd_rme_controls_create(struct usb_mixer_interface *mixer)
 int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
 {
         int err = 0;
-        struct snd_info_entry *entry;
 
         err = snd_usb_soundblaster_remote_init(mixer);
         if (err < 0)
@@ -2214,9 +2213,8 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
                 err = snd_audigy2nx_controls_create(mixer);
                 if (err < 0)
                         break;
-                if (!snd_card_proc_new(mixer->chip->card, "audigy2nx", &entry))
-                        snd_info_set_text_ops(entry, mixer,
-                                              snd_audigy2nx_proc_read);
+                snd_card_ro_proc_new(mixer->chip->card, "audigy2nx",
+                                     mixer, snd_audigy2nx_proc_read);
                 break;
 
         /* EMU0204 */
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index 0ac89e294d31..e80c9d0749c9 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -61,11 +61,10 @@ static void proc_audio_usbid_read(struct snd_info_entry *entry, struct snd_info_
 
 void snd_usb_audio_create_proc(struct snd_usb_audio *chip)
 {
-        struct snd_info_entry *entry;
-        if (!snd_card_proc_new(chip->card, "usbbus", &entry))
-                snd_info_set_text_ops(entry, chip, proc_audio_usbbus_read);
-        if (!snd_card_proc_new(chip->card, "usbid", &entry))
-                snd_info_set_text_ops(entry, chip, proc_audio_usbid_read);
+        snd_card_ro_proc_new(chip->card, "usbbus", chip,
+                             proc_audio_usbbus_read);
+        snd_card_ro_proc_new(chip->card, "usbid", chip,
+                             proc_audio_usbid_read);
 }
 
 /*
@@ -167,12 +166,10 @@ static void proc_pcm_format_read(struct snd_info_entry *entry, struct snd_info_b
 
 void snd_usb_proc_pcm_format_add(struct snd_usb_stream *stream)
 {
-        struct snd_info_entry *entry;
         char name[32];
         struct snd_card *card = stream->chip->card;
 
         sprintf(name, "stream%d", stream->pcm_index);
-        if (!snd_card_proc_new(card, name, &entry))
-                snd_info_set_text_ops(entry, stream, proc_pcm_format_read);
+        snd_card_ro_proc_new(card, name, stream, proc_pcm_format_read);
 }