diff options
Diffstat (limited to 'sound/pci/echoaudio/layla24_dsp.c')
| -rw-r--r-- | sound/pci/echoaudio/layla24_dsp.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sound/pci/echoaudio/layla24_dsp.c b/sound/pci/echoaudio/layla24_dsp.c index c02bc1dcc170..decfccb1e803 100644 --- a/sound/pci/echoaudio/layla24_dsp.c +++ b/sound/pci/echoaudio/layla24_dsp.c @@ -43,7 +43,8 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id) if (snd_BUG_ON((subdevice_id & 0xfff0) != LAYLA24)) return -ENODEV; - if ((err = init_dsp_comm_page(chip))) { + err = init_dsp_comm_page(chip); + if (err) { dev_err(chip->card->dev, "init_hw - could not initialize DSP comm page\n"); return err; @@ -62,11 +63,13 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id) ECHOCAPS_HAS_DIGITAL_MODE_SPDIF_OPTICAL | ECHOCAPS_HAS_DIGITAL_MODE_ADAT; - if ((err = load_firmware(chip)) < 0) + err = load_firmware(chip); + if (err < 0) return err; chip->bad_board = false; - if ((err = init_line_levels(chip)) < 0) + err = init_line_levels(chip); + if (err < 0) return err; return err; @@ -355,16 +358,15 @@ static int dsp_set_digital_mode(struct echoaudio *chip, u8 mode) if (incompatible_clock) { /* Switch to 48KHz, internal */ chip->sample_rate = 48000; - spin_lock_irq(&chip->lock); + guard(spinlock_irq)(&chip->lock); set_input_clock(chip, ECHO_CLOCK_INTERNAL); - spin_unlock_irq(&chip->lock); } /* switch_asic() can sleep */ if (switch_asic(chip, asic) < 0) return -EIO; - spin_lock_irq(&chip->lock); + guard(spinlock_irq)(&chip->lock); /* Tweak the control register */ control_reg = le32_to_cpu(chip->comm_page->control_register); @@ -384,7 +386,6 @@ static int dsp_set_digital_mode(struct echoaudio *chip, u8 mode) } err = write_control_reg(chip, control_reg, true); - spin_unlock_irq(&chip->lock); if (err < 0) return err; chip->digital_mode = mode; |