diff options
author | Robert Richter <rrichter@amd.com> | 2023-10-18 19:17:01 +0200 |
---|---|---|
committer | Dan Williams <dan.j.williams@intel.com> | 2023-10-27 20:13:37 -0700 |
commit | f611d98a003644f76ad8fea7c3ca786a8ca69aff (patch) | |
tree | f742ed5893f4d7083076a6439e9af94d63ee315e /drivers/cxl | |
parent | 8ce520fdea245c9e17ebc0659973984362bc1fde (diff) | |
download | linux-stable-f611d98a003644f76ad8fea7c3ca786a8ca69aff.tar.gz linux-stable-f611d98a003644f76ad8fea7c3ca786a8ca69aff.tar.bz2 linux-stable-f611d98a003644f76ad8fea7c3ca786a8ca69aff.zip |
cxl/pci: Remove Component Register base address from struct cxl_dev_state
The Component Register base address @component_reg_phys is no longer
used after the rework of the Component Register setup which now uses
struct member @reg_map instead. Remove the base address.
Signed-off-by: Terry Bowman <terry.bowman@amd.com>
Signed-off-by: Robert Richter <rrichter@amd.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20231018171713.1883517-9-rrichter@amd.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/cxl')
-rw-r--r-- | drivers/cxl/cxlmem.h | 2 | ||||
-rw-r--r-- | drivers/cxl/pci.c | 3 |
2 files changed, 0 insertions, 5 deletions
diff --git a/drivers/cxl/cxlmem.h b/drivers/cxl/cxlmem.h index 8fb8db47c3b7..cfd287466fa8 100644 --- a/drivers/cxl/cxlmem.h +++ b/drivers/cxl/cxlmem.h @@ -405,7 +405,6 @@ enum cxl_devtype { * @dpa_res: Overall DPA resource tree for the device * @pmem_res: Active Persistent memory capacity configuration * @ram_res: Active Volatile memory capacity configuration - * @component_reg_phys: register base of component registers * @serial: PCIe Device Serial Number * @type: Generic Memory Class device or Vendor Specific Memory device */ @@ -420,7 +419,6 @@ struct cxl_dev_state { struct resource dpa_res; struct resource pmem_res; struct resource ram_res; - resource_size_t component_reg_phys; u64 serial; enum cxl_devtype type; }; diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c index a6ad9bcb96b4..037792e941f2 100644 --- a/drivers/cxl/pci.c +++ b/drivers/cxl/pci.c @@ -834,7 +834,6 @@ static int cxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) * If the component registers can't be found, the cxl_pci driver may * still be useful for management functions so don't return an error. */ - cxlds->component_reg_phys = CXL_RESOURCE_NONE; rc = cxl_pci_setup_regs(pdev, CXL_REGLOC_RBI_COMPONENT, &cxlds->reg_map); if (rc) @@ -842,8 +841,6 @@ static int cxl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) else if (!cxlds->reg_map.component_map.ras.valid) dev_dbg(&pdev->dev, "RAS registers not found\n"); - cxlds->component_reg_phys = cxlds->reg_map.resource; - rc = cxl_map_component_regs(&cxlds->reg_map, &cxlds->regs.component, BIT(CXL_CM_CAP_CAP_ID_RAS)); if (rc) |