Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of ssh://master.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (21 commits)
  ALSA: usb - Use strlcat() correctly
  ALSA: Fix invalid __exit in sound/mips/*.c
  ALSA: hda - Fix / improve ALC66x parser
  ALSA: ctxfi: Swapped SURROUND-SIDE mute
  sound: Make keywest_driver static
  ALSA: intel8x0 - Mute External Amplifier by default for Sony VAIO VGN-B1VP
  ALSA: hda - Fix digita/analog mic auto-switching with IDT codecs
  ASoC: fix kconfig order of Blackfin drivers
  ALSA: hda - Added quirk to enable sound on Toshiba NB200
  ASoC: Fix dependency of CONFIG_SND_PXA2XX_SOC_IMOTE2
  ALSA: Don't assume i2c device probing always succeeds
  ALSA: intel8x0 - Mute External Amplifier by default for Sony VAIO VGN-T350P
  ALSA: echoaudio - Re-enable the line-out control for the Mia card
  ALSA: hda - Resurrect input-source mixer of ALC268 model=acer
  ALSA: hda - Analog Devices AD1984A add HP Touchsmart model
  ALSA: hda - Add HP Pavilion dv4t-1300 to MSI whitelist
  ALSA: hda - CD-audio sound for hda-intel conexant benq laptop
  ASoC: DaVinci: Correct McASP FIFO initialization
  ASoC: Davinci: Fix race with cpu_dai->dma_data
  ASoC: DaVinci: Fix divide by zero error during 1st execution
  ...

1 files changed, 14 insertions, 9 deletions

diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index ab5a3ac2ac47..9efcfd08d747 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -898,6 +898,11 @@ static struct snd_kcontrol_new usb_feature_unit_ctl = {
  * build a feature control
  */
 
+static size_t append_ctl_name(struct snd_kcontrol *kctl, const char *str)
+{
+        return strlcat(kctl->id.name, str, sizeof(kctl->id.name));
+}
+
 static void build_feature_ctl(struct mixer_build *state, unsigned char *desc,
                               unsigned int ctl_mask, int control,
                               struct usb_audio_term *iterm, int unitid)
@@ -978,13 +983,13 @@ static void build_feature_ctl(struct mixer_build *state, unsigned char *desc,
                  */
                 if (! mapped_name && ! (state->oterm.type >> 16)) {
                         if ((state->oterm.type & 0xff00) == 0x0100) {
-                                len = strlcat(kctl->id.name, " Capture", sizeof(kctl->id.name));
+                                len = append_ctl_name(kctl, " Capture");
                         } else {
-                                len = strlcat(kctl->id.name + len, " Playback", sizeof(kctl->id.name));
+                                len = append_ctl_name(kctl, " Playback");
                         }
                 }
-                strlcat(kctl->id.name + len, control == USB_FEATURE_MUTE ? " Switch" : " Volume",
-                        sizeof(kctl->id.name));
+                append_ctl_name(kctl, control == USB_FEATURE_MUTE ?
+                                " Switch" : " Volume");
                 if (control == USB_FEATURE_VOLUME) {
                         kctl->tlv.c = mixer_vol_tlv;
                         kctl->vd[0].access |= 
@@ -1143,7 +1148,7 @@ static void build_mixer_unit_ctl(struct mixer_build *state, unsigned char *desc,
                 len = get_term_name(state, iterm, kctl->id.name, sizeof(kctl->id.name), 0);
         if (! len)
                 len = sprintf(kctl->id.name, "Mixer Source %d", in_ch + 1);
-        strlcat(kctl->id.name + len, " Volume", sizeof(kctl->id.name));
+        append_ctl_name(kctl, " Volume");
 
         snd_printdd(KERN_INFO "[%d] MU [%s] ch = %d, val = %d/%d\n",
                     cval->id, kctl->id.name, cval->channels, cval->min, cval->max);
@@ -1400,8 +1405,8 @@ static int build_audio_procunit(struct mixer_build *state, int unitid, unsigned
                         if (! len)
                                 strlcpy(kctl->id.name, name, sizeof(kctl->id.name));
                 }
-                strlcat(kctl->id.name, " ", sizeof(kctl->id.name));
-                strlcat(kctl->id.name, valinfo->suffix, sizeof(kctl->id.name));
+                append_ctl_name(kctl, " ");
+                append_ctl_name(kctl, valinfo->suffix);
 
                 snd_printdd(KERN_INFO "[%d] PU [%s] ch = %d, val = %d/%d\n",
                             cval->id, kctl->id.name, cval->channels, cval->min, cval->max);
@@ -1610,9 +1615,9 @@ static int parse_audio_selector_unit(struct mixer_build *state, int unitid, unsi
                         strlcpy(kctl->id.name, "USB", sizeof(kctl->id.name));
 
                 if ((state->oterm.type & 0xff00) == 0x0100)
-                        strlcat(kctl->id.name, " Capture Source", sizeof(kctl->id.name));
+                        append_ctl_name(kctl, " Capture Source");
                 else
-                        strlcat(kctl->id.name, " Playback Source", sizeof(kctl->id.name));
+                        append_ctl_name(kctl, " Playback Source");
         }
 
         snd_printdd(KERN_INFO "[%d] SU [%s] items = %d\n",