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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/edac/tile_edac.c b/drivers/edac/tile_edac.c
index 604bc4df653a..fc77f77fa065 100644
--- a/drivers/edac/tile_edac.c
+++ b/drivers/edac/tile_edac.c
@@ -84,10 +84,10 @@ static void tile_edac_check(struct mem_ctl_info *mci)
  */
 static int __devinit tile_edac_init_csrows(struct mem_ctl_info *mci)
 {
-        struct csrow_info       *csrow = &mci->csrows[0];
+        struct csrow_info       *csrow = mci->csrows[0];
         struct tile_edac_priv   *priv = mci->pvt_info;
         struct mshim_mem_info   mem_info;
-        struct dimm_info *dimm = csrow->channels[0].dimm;
+        struct dimm_info *dimm = csrow->channels[0]->dimm;
 
         if (hv_dev_pread(priv->hv_devhdl, 0, (HV_VirtAddr)&mem_info,
                 sizeof(struct mshim_mem_info), MSHIM_MEM_INFO_OFF) !=