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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-15 11:24:40 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-15 11:24:40 +0300 |
| commit | 2f6e24d3151fb9967774f9721b288f216f3180df (patch) | |
| tree | b5fac9c4b02a442324f7cae0fbdcf6c29affa733 /sound/pci/lx6464es/lx6464es.c | |
| parent | becfc5e97cbab00b25a592aabc36838ec7217d1f (diff) | |
| parent | ad6baae6238136d9380ba95aa1646ab8b2fa52f5 (diff) | |
| download | linux-2f6e24d3151fb9967774f9721b288f216f3180df.tar.xz | |
Merge tag 'sound-fix-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here is a collection of small fixes on top of the previous update.
All small and obvious fixes. Mostly for usual suspects, USB-audio and
HD-audio, but a few trivial error handling fixes for misc drivers as
well"
* tag 'sound-fix-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb-audio: Always create the interrupt pipe for the mixer
ALSA: usb-audio: Add insertion control for UAC3 BADD
ALSA: usb-audio: Change in connectors control creation interface
ALSA: usb-audio: Add bi-directional terminal types
ALSA: lx6464es: add error handling for pci_ioremap_bar
ALSA: sonicvibes: add error handling for snd_ctl_add
ALSA: usb-audio: Remove explicitly listed Mytek devices
ALSA: usb-audio: Generic DSD detection for XMOS-based implementations
ALSA: usb-audio: Add native DSD support for Mytek DACs
ALSA: hda/realtek - Add shutup hint
ALSA: usb-audio: Disable the quirk for Nura headset
ALSA: hda: add dock and led support for HP ProBook 640 G4
ALSA: hda: add dock and led support for HP EliteBook 830 G5
ALSA: emu10k1: add error handling for snd_ctl_add
ALSA: fm801: add error handling for snd_ctl_add
Diffstat (limited to 'sound/pci/lx6464es/lx6464es.c')
| -rw-r--r-- | sound/pci/lx6464es/lx6464es.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c index 9655b08a1c52..6c85f13ab23f 100644 --- a/sound/pci/lx6464es/lx6464es.c +++ b/sound/pci/lx6464es/lx6464es.c @@ -1016,6 +1016,10 @@ static int snd_lx6464es_create(struct snd_card *card, /* dsp port */ chip->port_dsp_bar = pci_ioremap_bar(pci, 2); + if (!chip->port_dsp_bar) { + dev_err(card->dev, "cannot remap PCI memory region\n"); + goto remap_pci_failed; + } err = request_threaded_irq(pci->irq, lx_interrupt, lx_threaded_irq, IRQF_SHARED, KBUILD_MODNAME, chip); @@ -1055,6 +1059,9 @@ device_new_failed: free_irq(pci->irq, chip); request_irq_failed: + iounmap(chip->port_dsp_bar); + +remap_pci_failed: pci_release_regions(pci); request_regions_failed: |