kernel/git/stable/linux.git/drivers/edac/mv64x60_edac.c, branch master

EDAC/mv64x60: Remove orphan mv64x60 driver

2020-12-07T11:16:02+00:00

The mv64x60 EDAC driver depends on CONFIG_MV64X60. But that symbol is not user-selectable, and the last code that selected it was removed with the C2K board support in 2018, see: 92c8c16f3457 ("powerpc/embedded6xx: Remove C2K board support") That means the driver is now dead code, so remove it. Suggested-by: Borislav Petkov Signed-off-by: Michael Ellerman Signed-off-by: Borislav Petkov Link: https://lkml.kernel.org/r/20201207040253.628528-1-mpe@ellerman.id.au

EDAC, mv64x60: Fix an error handling path

2018-01-09T19:14:23+00:00

We should not call edac_mc_del_mc() if a corresponding call to edac_mc_add_mc() has not been performed yet. So here, we should go to err instead of err2 to branch at the right place of the error handling path. Signed-off-by: Christophe JAILLET Cc: linux-edac Link: http://lkml.kernel.org/r/20180107205400.14068-1-christophe.jaillet@wanadoo.fr 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, mv64x60: Sanity check edac_op_state before registering

2017-06-09T09:55:55+00:00

edac_op_state is a module parameter which affects the behaviour of the driver probe which can potentially be invoked as soon as the platform driver registration happens. Because of this we need to ensure that we sanity check the module parameter before calling platform_register_drivers(). Signed-off-by: Chris Packham Cc: linux-edac Link: http://lkml.kernel.org/r/20170607215530.8604-1-chris.packham@alliedtelesis.co.nz Signed-off-by: Borislav Petkov

EDAC, mv64x60: Check driver registration success

2017-05-30T07:55:51+00:00

Check the return status of platform_driver_register() in mv64x60_edac_init(). Only output messages and initialise the edac_op_state if the registration is successful. Signed-off-by: Chris Packham Cc: linux-edac Cc: linuxppc-dev@lists.ozlabs.org Link: http://lkml.kernel.org/r/20170529212142.25572-2-chris.packham@alliedtelesis.co.nz Signed-off-by: Borislav Petkov

EDAC, mv64x60: Replace in_le32()/out_le32() with readl()/writel()

2017-05-26T20:55:50+00:00

To allow this driver to be used on non-powerpc platforms it needs to use io accessors suitable for all platforms. Signed-off-by: Chris Packham Cc: linux-edac Cc: linuxppc-dev@lists.ozlabs.org Link: http://lkml.kernel.org/r/20170518083135.28048-4-chris.packham@alliedtelesis.co.nz Signed-off-by: Borislav Petkov

EDAC, mv64x60: Fix pdata->name

2017-05-26T20:54:04+00:00

Change this from mpc85xx_pci_err to mv64x60_pci_err. The former is likely a hangover from when this driver was created. Signed-off-by: Chris Packham Cc: linux-edac Cc: linuxppc-dev@lists.ozlabs.org Link: http://lkml.kernel.org/r/20170518083135.28048-3-chris.packham@alliedtelesis.co.nz Signed-off-by: Borislav Petkov

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

EDAC, mv64x60: Use platform_register/unregister_drivers()

2015-12-03T11:05:40+00:00

These new helpers simplify implementing multi-driver modules and properly handle failure to register one driver by unregistering all previously registered drivers. Signed-off-by: Thierry Reding Cc: linux-edac Link: http://lkml.kernel.org/r/1449073138-10852-2-git-send-email-thierry.reding@gmail.com Signed-off-by: Borislav Petkov