ALSA: tea575x: use better card and bus names

Provide real card and bus_info instead of hardcoded values.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

include/sound/tea575x-tuner.h

@@ -52,6 +52,8 @@ struct snd_tea575x {
 	unsigned long in_use;		/* set if the device is in use */
 	struct snd_tea575x_ops *ops;
 	void *private_data;
+	u8 card[32];
+	u8 bus_info[32];
 };
 
 int snd_tea575x_init(struct snd_tea575x *tea);

sound/i2c/other/tea575x-tuner.c

@@ -178,8 +178,9 @@ static int vidioc_querycap(struct file *file, void  *priv,
 	struct snd_tea575x *tea = video_drvdata(file);
 
 	strlcpy(v->driver, "tea575x-tuner", sizeof(v->driver));
-	strlcpy(v->card, tea->tea5759 ? "TEA5759" : "TEA5757", sizeof(v->card));
-	sprintf(v->bus_info, "PCI");
+	strlcpy(v->card, tea->card, sizeof(v->card));
+	strlcat(v->card, tea->tea5759 ? " TEA5759" : " TEA5757", sizeof(v->card));
+	strlcpy(v->bus_info, tea->bus_info, sizeof(v->bus_info));
 	v->version = RADIO_VERSION;
 	v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
 	return 0;

sound/pci/es1968.c

@@ -2795,6 +2795,8 @@ static int __devinit snd_es1968_create(struct snd_card *card,
 #ifdef CONFIG_SND_ES1968_RADIO
 	chip->tea.private_data = chip;
 	chip->tea.ops = &snd_es1968_tea_ops;
+	strlcpy(chip->tea.card, "SF64-PCE2", sizeof(chip->tea.card));
+	sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
 	if (!snd_tea575x_init(&chip->tea))
 		printk(KERN_INFO "es1968: detected TEA575x radio\n");
 #endif

sound/pci/fm801.c

@@ -1232,6 +1232,7 @@ static int __devinit snd_fm801_create(struct snd_card *card,
 #ifdef TEA575X_RADIO
 	chip->tea.private_data = chip;
 	chip->tea.ops = &snd_fm801_tea_ops;
+	sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
 	if ((tea575x_tuner & TUNER_TYPE_MASK) > 0 &&
 	    (tea575x_tuner & TUNER_TYPE_MASK) < 4) {
 		if (snd_tea575x_init(&chip->tea))
@@ -1246,6 +1247,7 @@ static int __devinit snd_fm801_create(struct snd_card *card,
 				break;
 			}
 		}
+	strlcpy(chip->tea.card, snd_fm801_tea575x_gpios[(tea575x_tuner & TUNER_TYPE_MASK) - 1].name, sizeof(chip->tea.card));
 #endif
 
 	*rchip = chip;