ALSA: hda - Keep char arrays in input_mux items

Keep char array in the input_mux item itself instead of pointing to
an external string.  This is a preliminary work for improving the
input-mux name based on the pin role.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 3409d315f507..8de3a0dc45e4 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -2926,13 +2926,13 @@ static int ad1988_auto_create_analog_input_ctls(struct ad198x_spec *spec,
                                        type <= AUTO_PIN_FRONT_MIC);
                 if (err < 0)
                         return err;
-                imux->items[imux->num_items].label =
-                        snd_hda_get_input_pin_label(cfg, i);
+                snd_hda_get_input_pin_label(cfg, i,
+                        imux->items[imux->num_items].label);
                 imux->items[imux->num_items].index =
                         ad1988_pin_to_adc_idx(cfg->inputs[i].pin);
                 imux->num_items++;
         }
-        imux->items[imux->num_items].label = "Mix";
+        strcpy(imux->items[imux->num_items].label, "Mix");
         imux->items[imux->num_items].index = 9;
         imux->num_items++;