ALSA: fm801: Initialize chip after IRQ handler is registered

commit 610e1ae9b533be82b3aa118b907e0a703256913d upstream.

The commit b56fa687e02b ("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: b56fa687e02b ("ALSA: fm801: detect FM-only card earlier")
Reported-by: Émeric MASCHINO <emeric.maschino@gmail.com>
Tested-by: Émeric MASCHINO <emeric.maschino@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index c47287d..a178e0d 100644 (file)
--- 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;