EDAC: Remove unused struct members

Remove unused

- edac_pci_ctl_info::edac_subsys
- edac_pci_ctl_info::complete
- edac_device_ctl_info::removal_complete

members.

Found by https://github.com/jirislaby/clang-struct.

  [ bp: Squash three almost identical trivial patches into one. ]

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240213112051.27715-6-jirislaby@kernel.org
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>

Author: Jiri Slaby (SUSE)

drivers/edac/edac_device.h

@@ -22,7 +22,6 @@
 #ifndef _EDAC_DEVICE_H_
 #define _EDAC_DEVICE_H_
 
-#include <linux/completion.h>
 #include <linux/device.h>
 #include <linux/edac.h>
 #include <linux/kobject.h>
@@ -191,8 +190,6 @@ struct edac_device_ctl_info {
 
 	unsigned long start_time;	/* edac_device load start time (jiffies) */
 
-	struct completion removal_complete;
-
 	/* sysfs top name under 'edac' directory
 	 * and instance name:
 	 *      cpu/cpu0/...

drivers/edac/edac_pci.h

@@ -22,7 +22,6 @@
 #ifndef _EDAC_PCI_H_
 #define _EDAC_PCI_H_
 
-#include <linux/completion.h>
 #include <linux/device.h>
 #include <linux/edac.h>
 #include <linux/kobject.h>
@@ -48,8 +47,6 @@ struct edac_pci_ctl_info {
 
 	int pci_idx;
 
-	struct bus_type *edac_subsys;	/* pointer to subsystem */
-
 	/* the internal state of this controller instance */
 	int op_state;
 	/* work struct for this instance */
@@ -72,8 +69,6 @@ struct edac_pci_ctl_info {
 
 	unsigned long start_time;	/* edac_pci load start time (jiffies) */
 
-	struct completion complete;
-
 	/* sysfs top name under 'edac' directory
 	 * and instance name:
 	 *      cpu/cpu0/...