Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 18 insertions, 2 deletions

diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 9597ef1eccc..a416ea8af3e 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -58,6 +58,7 @@ static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;	/* Enable this card
  *  High 16-bits are video (radio) device number + 1
  */
 static int tea575x_tuner[SNDRV_CARDS];
+static int radio_nr[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1};
 
 module_param_array(index, int, NULL, 0444);
 MODULE_PARM_DESC(index, "Index value for the FM801 soundcard.");
@@ -67,6 +68,9 @@ module_param_array(enable, bool, NULL, 0444);
 MODULE_PARM_DESC(enable, "Enable FM801 soundcard.");
 module_param_array(tea575x_tuner, int, NULL, 0444);
 MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (0 = auto, 1 = SF256-PCS, 2=SF256-PCP, 3=SF64-PCR, 8=disable, +16=tuner-only).");
+module_param_array(radio_nr, int, NULL, 0444);
+MODULE_PARM_DESC(radio_nr, "Radio device numbers");
+
 
 #define TUNER_DISABLED		(1<<3)
 #define TUNER_ONLY		(1<<4)
@@ -197,6 +201,7 @@ struct fm801 {
 	struct snd_info_entry *proc_entry;
 
 #ifdef CONFIG_SND_FM801_TEA575X_BOOL
+	struct v4l2_device v4l2_dev;
 	struct snd_tea575x tea;
 #endif
 
@@ -1154,8 +1159,10 @@ static int snd_fm801_free(struct fm801 *chip)
 
       __end_hw:
 #ifdef CONFIG_SND_FM801_TEA575X_BOOL
-	if (!(chip->tea575x_tuner & TUNER_DISABLED))
+	if (!(chip->tea575x_tuner & TUNER_DISABLED)) {
 		snd_tea575x_exit(&chip->tea);
+		v4l2_device_unregister(&chip->v4l2_dev);
+	}
 #endif
 	if (chip->irq >= 0)
 		free_irq(chip->irq, chip);
@@ -1175,6 +1182,7 @@ static int snd_fm801_dev_free(struct snd_device *device)
 static int __devinit snd_fm801_create(struct snd_card *card,
 				      struct pci_dev * pci,
 				      int tea575x_tuner,
+				      int radio_nr,
 				      struct fm801 ** rchip)
 {
 	struct fm801 *chip;
@@ -1234,6 +1242,13 @@ static int __devinit snd_fm801_create(struct snd_card *card,
 	snd_card_set_dev(card, &pci->dev);
 
 #ifdef CONFIG_SND_FM801_TEA575X_BOOL
+	err = v4l2_device_register(&pci->dev, &chip->v4l2_dev);
+	if (err < 0) {
+		snd_fm801_free(chip);
+		return err;
+	}
+	chip->tea.v4l2_dev = &chip->v4l2_dev;
+	chip->tea.radio_nr = radio_nr;
 	chip->tea.private_data = chip;
 	chip->tea.ops = &snd_fm801_tea_ops;
 	sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
@@ -1241,6 +1256,7 @@ static int __devinit snd_fm801_create(struct snd_card *card,
 	    (tea575x_tuner & TUNER_TYPE_MASK) < 4) {
 		if (snd_tea575x_init(&chip->tea)) {
 			snd_printk(KERN_ERR "TEA575x radio not found\n");
+			snd_fm801_free(chip);
 			return -ENODEV;
 		}
 	} else if ((tea575x_tuner & TUNER_TYPE_MASK) == 0) {
@@ -1287,7 +1303,7 @@ static int __devinit snd_card_fm801_probe(struct pci_dev *pci,
 	err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
 	if (err < 0)
 		return err;
-	if ((err = snd_fm801_create(card, pci, tea575x_tuner[dev], &chip)) < 0) {
+	if ((err = snd_fm801_create(card, pci, tea575x_tuner[dev], radio_nr[dev], &chip)) < 0) {
 		snd_card_free(card);
 		return err;
 	}