kernel/git/stable/linux.git/drivers/edac/ppc4xx_edac.c, branch master

EDAC: Drop obsolete PPC4xx driver

2024-09-05T14:56:38+00:00

Since 47d13a269bbd ("powerpc/40x: Remove 40x platforms.") support for PPC40x platforms has been removed. While the EDAC driver also mentions PPC440 and PPC460 processors, the driver refuses to probe on anything other than PPC405. It's unlikely support will ever be added at this point for these other old platforms, so the driver can be removed. Signed-off-by: Rob Herring (Arm) Signed-off-by: Borislav Petkov (AMD) Acked-by: Michael Ellerman (powerpc) Link: https://lore.kernel.org/r/20240904192224.3060307-2-robh@kernel.org

EDAC/ppc4xx: Convert to platform remove callback returning void

2023-11-20T22:24:46+00:00

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König Signed-off-by: Borislav Petkov (AMD) Link: https://lore.kernel.org/r/20231004131254.2673842-17-u.kleine-koenig@pengutronix.de

EDAC/ppc_4xx: Reorder symbols to get rid of a few forward declarations

2022-09-18T17:35:22+00:00

When moving the definition of ppc4xx_edac_driver further down, the forward declarations can just be dropped. Do this to reduce needless line repetition. Signed-off-by: Uwe Kleine-König Signed-off-by: Borislav Petkov Link: https://lore.kernel.org/r/20220917232013.489931-1-u.kleine-koenig@pengutronix.de

EDAC/ppc_4xx: Include required of_irq header directly

2022-08-02T12:30:14+00:00

Commit 4d5c5bad5193 ("powerpc: Remove asm/prom.h from asm/mpc52xx.h and asm/pci.h") that cleans up powerpc's asm/prom.h leads to build errors in ppc4xx_edac.c due to missing header. Include required header directly to avoid the build failure. Fixes: 4d5c5bad5193 ("powerpc: Remove asm/prom.h from asm/mpc52xx.h and asm/pci.h") Reported-by: kernel test robot Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/993f5a7da371458cb819b5f3f569073c78523b01.1659436180.git.christophe.leroy@csgroup.eu

EDAC/ppc4xx: Convert comma to semicolon

2020-12-30T08:09:11+00:00

Replace a comma between expression statements with a semicolon. Signed-off-by: Zheng Yongjun Signed-off-by: Borislav Petkov Link: https://lkml.kernel.org/r/20201216131846.14937-1-zhengyongjun3@huawei.com

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

2019-06-05T15:37:17+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman

EDAC, cpc925, ppc4xx: Convert to using %pOF instead of full_name

2017-07-19T05:42:41+00:00

Now that we have a custom printf format specifier, convert users of full_name to use %pOF instead. This is preparation to remove storing of the full path string for each node. Signed-off-by: Rob Herring Cc: devicetree@vger.kernel.org Cc: linux-edac Link: http://lkml.kernel.org/r/20170718214339.7774-19-robh@kernel.org Signed-off-by: Borislav Petkov

EDAC: Get rid of mci->mod_ver

2017-07-17T11:42:48+00:00

It is a write-only variable so get rid of it. Signed-off-by: Borislav Petkov Acked-by: Robert Richter Acked-by: Michal Simek Acked-by: Thor Thayer Acked-by: Tony Luck Cc: Mark Gross Cc: Tim Small Cc: Ranganathan Desikan Cc: "Arvind R." Cc: Jason Baron Cc: "Sören Brinkmann" Cc: Ralf Baechle Cc: David Daney Cc: Loc Ho Cc: linux-edac@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mips@linux-mips.org

edac: rename edac_core.h to edac_mc.h

2016-12-15T10:54:51+00:00

Now, all left at edac_core.h are at drivers/edac/edac_mc.c, so rename it to edac_mc.h. Signed-off-by: Mauro Carvalho Chehab

EDAC: Remove NO_IRQ from powerpc-only drivers

2016-09-12T11:04:56+00:00

We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it from powerpc-only drivers. The pdata structs are kzalloc'ed, so we don't need to initialise those to 0, we can just drop the assignments entirely. Signed-off-by: Michael Ellerman Cc: Arnd Bergmann Cc: Johannes Thumshirn Cc: linux-edac Cc: linuxppc-dev@ozlabs.org Link: http://lkml.kernel.org/r/1473674436-19467-1-git-send-email-mpe@ellerman.id.au Signed-off-by: Borislav Petkov