ALSA: oxygen: rename pcm_dev_cfg

Rename the pcm_dev_cfg field to device_config because there will be
additional flags that do not describe PCM devices.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 34baff1..f416e68 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -566,10 +566,10 @@
 	.update_dac_mute = update_pcm1796_mute,
 	.dac_tlv = pcm1796_db_scale,
 	.model_data_size = sizeof(struct xonar_data),
-	.pcm_dev_cfg = PLAYBACK_0_TO_I2S |
-		       PLAYBACK_1_TO_SPDIF |
-		       CAPTURE_0_FROM_I2S_2 |
-		       CAPTURE_1_FROM_SPDIF,
+	.device_config = PLAYBACK_0_TO_I2S |
+			 PLAYBACK_1_TO_SPDIF |
+			 CAPTURE_0_FROM_I2S_2 |
+			 CAPTURE_1_FROM_SPDIF,
 	.dac_channels = 8,
 	.dac_volume_min = 0x0f,
 	.dac_volume_max = 0xff,
@@ -598,9 +598,9 @@
 	.ac97_switch = xonar_d1_ac97_switch,
 	.dac_tlv = cs4362a_db_scale,
 	.model_data_size = sizeof(struct xonar_data),
-	.pcm_dev_cfg = PLAYBACK_0_TO_I2S |
-		       PLAYBACK_1_TO_SPDIF |
-		       CAPTURE_0_FROM_I2S_2,
+	.device_config = PLAYBACK_0_TO_I2S |
+			 PLAYBACK_1_TO_SPDIF |
+			 CAPTURE_0_FROM_I2S_2,
 	.dac_channels = 8,
 	.dac_volume_min = 0,
 	.dac_volume_max = 127,