edac: change the mem allocation scheme to make Documentation/kobject.txt happy
Kernel kobjects have rigid rules: each container object should be
dynamically allocated, and can't be allocated into a single kmalloc.
EDAC never obeyed this rule: it has a single malloc function that
allocates all needed data into a single kzalloc.
As this is not accepted anymore, change the allocation schema of the
EDAC *_info structs to enforce this Kernel standard.
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
Cc: Aristeu Rozanski <arozansk@redhat.com>
Cc: Doug Thompson <norsk5@yahoo.com>
Cc: Greg K H <gregkh@linuxfoundation.org>
Cc: Borislav Petkov <borislav.petkov@amd.com>
Cc: Mark Gross <mark.gross@intel.com>
Cc: Tim Small <tim@buttersideup.com>
Cc: Ranganathan Desikan <ravi@jetztechnologies.com>
Cc: "Arvind R." <arvino55@gmail.com>
Cc: Olof Johansson <olof@lixom.net>
Cc: Egor Martovetsky <egor@pasemi.com>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Hitoshi Mitake <h.mitake@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Shaohui Xie <Shaohui.Xie@freescale.com>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c
index 2e5b953..478d8ee 100644
--- a/drivers/edac/cell_edac.c
+++ b/drivers/edac/cell_edac.c
@@ -33,7 +33,7 @@
static void cell_edac_count_ce(struct mem_ctl_info *mci, int chan, u64 ar)
{
struct cell_edac_priv *priv = mci->pvt_info;
- struct csrow_info *csrow = &mci->csrows[0];
+ struct csrow_info *csrow = mci->csrows[0];
unsigned long address, pfn, offset, syndrome;
dev_dbg(mci->pdev, "ECC CE err on node %d, channel %d, ar = 0x%016llx\n",
@@ -56,7 +56,7 @@
static void cell_edac_count_ue(struct mem_ctl_info *mci, int chan, u64 ar)
{
struct cell_edac_priv *priv = mci->pvt_info;
- struct csrow_info *csrow = &mci->csrows[0];
+ struct csrow_info *csrow = mci->csrows[0];
unsigned long address, pfn, offset;
dev_dbg(mci->pdev, "ECC UE err on node %d, channel %d, ar = 0x%016llx\n",
@@ -126,7 +126,7 @@
static void __devinit cell_edac_init_csrows(struct mem_ctl_info *mci)
{
- struct csrow_info *csrow = &mci->csrows[0];
+ struct csrow_info *csrow = mci->csrows[0];
struct dimm_info *dimm;
struct cell_edac_priv *priv = mci->pvt_info;
struct device_node *np;
@@ -150,7 +150,7 @@
csrow->last_page = csrow->first_page + nr_pages - 1;
for (j = 0; j < csrow->nr_channels; j++) {
- dimm = csrow->channels[j].dimm;
+ dimm = csrow->channels[j]->dimm;
dimm->mtype = MEM_XDR;
dimm->edac_mode = EDAC_SECDED;
dimm->nr_pages = nr_pages / csrow->nr_channels;