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| author | Paolo Bonzini <pbonzini@redhat.com> | 2025-09-30 13:23:44 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-09-30 13:23:44 -0400 |
| commit | 6a137497178720da8f454c81d2e9fcebc3137b51 (patch) | |
| tree | 3ec241ebc92d382cab04d18fcd0fbbd4e0b52ef0 /sound/hda/core/intel-dsp-config.c | |
| parent | 924ccf1d093a0c688eba9da1adff9a290d7bd7d8 (diff) | |
| parent | 66e2d96b1c5875122bfb94239989d832ccf51477 (diff) | |
Merge tag 'loongarch-kvm-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD
LoongArch KVM changes for v6.18
1. Add PTW feature detection on new hardware.
2. Add sign extension with kernel MMIO/IOCSR emulation.
3. Improve in-kernel IPI emulation.
4. Improve in-kernel PCH-PIC emulation.
5. Move kvm_iocsr tracepoint out of generic code.
Diffstat (limited to 'sound/hda/core/intel-dsp-config.c')
| -rw-r--r-- | sound/hda/core/intel-dsp-config.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/hda/core/intel-dsp-config.c b/sound/hda/core/intel-dsp-config.c index c15284742899..2a9e35cddcf7 100644 --- a/sound/hda/core/intel-dsp-config.c +++ b/sound/hda/core/intel-dsp-config.c @@ -650,6 +650,8 @@ static int snd_intel_dsp_check_soundwire(struct pci_dev *pci) int ret; handle = ACPI_HANDLE(&pci->dev); + if (!handle) + return -ENODEV; ret = sdw_intel_acpi_scan(handle, &info); if (ret < 0) |