Commit d8bffff2 authored by Robert Richter's avatar Robert Richter Committed by Dan Williams
Browse files

cxl/port: Remove Component Register base address from struct cxl_dport 



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 @comp_map instead. Remove the base address.

Signed-off-by: default avatarRobert Richter <rrichter@amd.com>
Signed-off-by: default avatarTerry Bowman <terry.bowman@amd.com>
Reviewed-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20230622205523.85375-11-terry.bowman@amd.com


Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent d02034b4

drivers/cxl/core/port.c

+0 −1
Original line number Diff line number Diff line
@@ -960,7 +960,6 @@ __devm_cxl_add_dport(struct cxl_port *port, struct device *dport_dev, 


	dport->dport_dev = dport_dev;

	dport->port_id = port_id;

	dport->component_reg_phys = component_reg_phys;

	dport->port = port;



	cond_cxl_root_lock(port);

drivers/cxl/cxl.h

+0 −2
Original line number Diff line number Diff line
@@ -594,7 +594,6 @@ struct cxl_rcrb_info { 
 * struct cxl_dport - CXL downstream port

 * @dport_dev: PCI bridge or firmware device representing the downstream link

 * @port_id: unique hardware identifier for dport in decoder target list

 * @component_reg_phys: downstream port component registers

 * @rcrb: Data about the Root Complex Register Block layout

 * @rch: Indicate whether this dport was enumerated in RCH or VH mode

 * @port: reference to cxl_port that contains this downstream port
@@ -602,7 +601,6 @@ struct cxl_rcrb_info { 
struct cxl_dport {

	struct device *dport_dev;

	int port_id;

	resource_size_t component_reg_phys;

	struct cxl_rcrb_info rcrb;

	bool rch;

	struct cxl_port *port;