Merge tag 'edac_for_4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

Pull EDAC updates from Borislav Petkov:

 - hide EDAC workqueue from users (Borislav Petkov)

 - edac_subsys init/teardown cleanup (Borislav Petkov)

 - make mpc85xx-pci-edac a platform device (Scott Wood)

 - sb_edac KNL gen2 support (Jim Snow)

 - other small cleanups all over the place

* tag 'edac_for_4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  EDAC, i5100: Use to_delayed_work()
  MAINTAINERS: Fix EDAC repo URLs format
  EDAC, sb_edac: Set fixed DIMM width on Xeon Knights Landing
  EDAC: Rework workqueue handling
  EDAC: Make edac_device workqueue setup/teardown functions static
  EDAC: Remove edac_get_sysfs_subsys() error handling
  EDAC: Unexport and make edac_subsys static
  EDAC: Rip out the edac_subsys reference counting
  EDAC: Robustify workqueues destruction
  EDAC, mc_sysfs: Fix freeing bus' name
  EDAC, mpc85xx: Make mpc85xx-pci-edac a platform device
  EDAC, sb_edac: Add Knights Landing (Xeon Phi gen 2) support
  EDAC, sb_edac: Add support for duplicate device IDs
  EDAC, sb_edac: Virtualize several hard-coded functions
  EDAC, mv64x60: Use platform_register/unregister_drivers()
  EDAC, mpc85xx: Use platform_register/unregister_drivers()
  EDAC: Add DDR4 flag
  EDAC: Remove references to bluesmoke.sourceforge.net
  EDAC, pci: Remove old disabled code

1 files changed, 11 insertions, 28 deletions

diff --git a/drivers/edac/mv64x60_edac.c b/drivers/edac/mv64x60_edac.c
index 0574e1b..6c54127 100644
--- a/drivers/edac/mv64x60_edac.c
+++ b/drivers/edac/mv64x60_edac.c
@@ -847,6 +847,15 @@ static struct platform_driver mv64x60_mc_err_driver = {
 	}
 };
 
+static struct platform_driver * const drivers[] = {
+	&mv64x60_mc_err_driver,
+	&mv64x60_cpu_err_driver,
+	&mv64x60_sram_err_driver,
+#ifdef CONFIG_PCI
+	&mv64x60_pci_err_driver,
+#endif
+};
+
 static int __init mv64x60_edac_init(void)
 {
 	int ret = 0;
@@ -863,39 +872,13 @@ static int __init mv64x60_edac_init(void)
 		break;
 	}
 
-	ret = platform_driver_register(&mv64x60_mc_err_driver);
-	if (ret)
-		printk(KERN_WARNING EDAC_MOD_STR "MC err failed to register\n");
-
-	ret = platform_driver_register(&mv64x60_cpu_err_driver);
-	if (ret)
-		printk(KERN_WARNING EDAC_MOD_STR
-			"CPU err failed to register\n");
-
-	ret = platform_driver_register(&mv64x60_sram_err_driver);
-	if (ret)
-		printk(KERN_WARNING EDAC_MOD_STR
-			"SRAM err failed to register\n");
-
-#ifdef CONFIG_PCI
-	ret = platform_driver_register(&mv64x60_pci_err_driver);
-	if (ret)
-		printk(KERN_WARNING EDAC_MOD_STR
-			"PCI err failed to register\n");
-#endif
-
-	return ret;
+	return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
 }
 module_init(mv64x60_edac_init);
 
 static void __exit mv64x60_edac_exit(void)
 {
-#ifdef CONFIG_PCI
-	platform_driver_unregister(&mv64x60_pci_err_driver);
-#endif
-	platform_driver_unregister(&mv64x60_sram_err_driver);
-	platform_driver_unregister(&mv64x60_cpu_err_driver);
-	platform_driver_unregister(&mv64x60_mc_err_driver);
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
 }
 module_exit(mv64x60_edac_exit);