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| author | Mark Brown <broonie@kernel.org> | 2018-01-12 12:28:40 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-12 12:28:40 +0000 |
| commit | 5b139ebe46092136fe292f433466ac0043695f6c (patch) | |
| tree | 242a32a826ca1d4e32247c27632524f8a7b73571 /sound/soc/intel | |
| parent | b2cd1df66037e7c4697c7e40496bf7e4a5e16a2d (diff) | |
| parent | 845ab40092601630ec9eb58398a53b9a87b6900b (diff) | |
| download | lwn-5b139ebe46092136fe292f433466ac0043695f6c.tar.gz lwn-5b139ebe46092136fe292f433466ac0043695f6c.zip | |
Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus
Diffstat (limited to 'sound/soc/intel')
| -rw-r--r-- | sound/soc/intel/skylake/skl-nhlt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c index 3eaac41090ca..26b0a5caea5a 100644 --- a/sound/soc/intel/skylake/skl-nhlt.c +++ b/sound/soc/intel/skylake/skl-nhlt.c @@ -43,7 +43,8 @@ struct nhlt_acpi_table *skl_nhlt_init(struct device *dev) obj = acpi_evaluate_dsm(handle, &osc_guid, 1, 1, NULL); if (obj && obj->type == ACPI_TYPE_BUFFER) { nhlt_ptr = (struct nhlt_resource_desc *)obj->buffer.pointer; - nhlt_table = (struct nhlt_acpi_table *) + if (nhlt_ptr->length) + nhlt_table = (struct nhlt_acpi_table *) memremap(nhlt_ptr->min_addr, nhlt_ptr->length, MEMREMAP_WB); ACPI_FREE(obj); |