ALSA: fm801: Initialize chip after IRQ handler is registered

The commit b56fa68 ("ALSA: fm801: detect FM-only card earlier") rearranged initialization calls, i.e. it makes snd_fm801_chip_init() to be called before we register interrupt handler and set PCI bus mastering. Somehow it prevents FM801-AU to work properly. Thus, partially revert initialization order changed by commit mentioned above. Fixes: b56fa68 ("ALSA: fm801: detect FM-only card earlier") Reported-by: Émeric MASCHINO <[email protected]> Tested-by: Émeric MASCHINO <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]> Cc: <[email protected]> # v4.5+ Signed-off-by: Takashi Iwai <[email protected]>
penberg · Jul 18, 2017 · 610e1ae · 610e1ae
1 parent 8954293
commit 610e1ae
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
@@ -1235,8 +1235,6 @@ static int snd_fm801_create(struct snd_card *card,
 		}
 	}
 
-	snd_fm801_chip_init(chip);
-
 	if ((chip->tea575x_tuner & TUNER_ONLY) == 0) {
 		if (devm_request_irq(&pci->dev, pci->irq, snd_fm801_interrupt,
 				IRQF_SHARED, KBUILD_MODNAME, chip)) {
@@ -1248,6 +1246,8 @@ static int snd_fm801_create(struct snd_card *card,
 		pci_set_master(pci);
 	}
 
+	snd_fm801_chip_init(chip);
+
 	if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
 		snd_fm801_free(chip);
 		return err;