[ALSA] hda-intel - Fix modem PCM creation

HDA Intel driver
Fix a bug of modem PCM creation (due to a typo).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 2098de7..a8eaeb4 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1252,7 +1252,7 @@
 		for (c = 0; c < codec->num_pcms; c++) {
 			if (! codec->pcm_info[c].is_modem)
 				continue; /* already created */
-			if (pcm_dev >= AZX_MAX_MODEM_PCMS) {
+			if (pcm_dev >= AZX_MAX_PCMS) {
 				snd_printk(KERN_ERR SFX "Too many modem PCMs\n");
 				return -EINVAL;
 			}