diff options
Diffstat (limited to 'drivers/cxl/acpi.c')
| -rw-r--r-- | drivers/cxl/acpi.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/cxl/acpi.c b/drivers/cxl/acpi.c index 1a64e5c71fbd..77ac940e3013 100644 --- a/drivers/cxl/acpi.c +++ b/drivers/cxl/acpi.c @@ -469,8 +469,6 @@ static int __cxl_parse_cfmws(struct acpi_cedt_cfmws *cfmws, ig = CXL_DECODER_MIN_GRANULARITY; cxld->interleave_granularity = ig; - cxl_setup_extended_linear_cache(cxlrd); - if (cfmws->interleave_arithmetic == ACPI_CEDT_CFMWS_ARITHMETIC_XOR) { if (ways != 1 && ways != 3) { cxims_ctx = (struct cxl_cxims_context) { @@ -486,18 +484,13 @@ static int __cxl_parse_cfmws(struct acpi_cedt_cfmws *cfmws, return -EINVAL; } } + cxlrd->ops.hpa_to_spa = cxl_apply_xor_maps; + cxlrd->ops.spa_to_hpa = cxl_apply_xor_maps; } - cxlrd->qos_class = cfmws->qtg_id; - - if (cfmws->interleave_arithmetic == ACPI_CEDT_CFMWS_ARITHMETIC_XOR) { - cxlrd->ops = kzalloc(sizeof(*cxlrd->ops), GFP_KERNEL); - if (!cxlrd->ops) - return -ENOMEM; + cxl_setup_extended_linear_cache(cxlrd); - cxlrd->ops->hpa_to_spa = cxl_apply_xor_maps; - cxlrd->ops->spa_to_hpa = cxl_apply_xor_maps; - } + cxlrd->qos_class = cfmws->qtg_id; rc = cxl_decoder_add(cxld); if (rc) |