ALSA: hda - Add boost to line inputs, too

Although I commented that boost volumes would be added only for
line-in and mic pins in the source code, the actual code excludes but
for mic-in.  Fix it to accept the line-ins, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index f0d83b2..174806e 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -3138,7 +3138,7 @@
 			continue;
 
 		/* check only line-in and mic pins */
-		if (cfg->inputs[idx].type > AUTO_PIN_MIC)
+		if (cfg->inputs[idx].type > AUTO_PIN_LINE_IN)
 			continue;
 
 		path = get_input_path(codec, 0, i);