diff options
| author | Robert Richter <rrichter@marvell.com> | 2019-11-06 09:33:07 +0000 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2019-11-10 12:39:40 +0100 |
| commit | c498afaf7df87f44e7cb383c135baec52b5259be (patch) | |
| tree | d01c2219a6f1e4008b1f5234c3ecb3bc62923e22 /drivers/edac/ghes_edac.c | |
| parent | 977b1ce7c117905b3138dc727ed25f8af2ba2902 (diff) | |
EDAC: Introduce an mci_for_each_dimm() iterator
Introduce an mci_for_each_dimm() iterator. It returns a pointer to
a struct dimm_info. This makes the declaration and use of an index
obsolete and avoids access to internal data of struct mci (direct array
access etc).
[ bp: push the struct dimm_info *dimm; declaration into the
CONFIG_EDAC_DEBUG block. ]
Signed-off-by: Robert Richter <rrichter@marvell.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>
Cc: James Morse <james.morse@arm.com>
Cc: Tony Luck <tony.luck@intel.com>
Link: https://lkml.kernel.org/r/20191106093239.25517-4-rrichter@marvell.com
Diffstat (limited to 'drivers/edac/ghes_edac.c')
| -rw-r--r-- | drivers/edac/ghes_edac.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c index 2275d6bf6bc5..fbc8b1de3ddd 100644 --- a/drivers/edac/ghes_edac.c +++ b/drivers/edac/ghes_edac.c @@ -90,12 +90,13 @@ static void ghes_edac_count_dimms(const struct dmi_header *dh, void *arg) static int get_dimm_smbios_index(struct mem_ctl_info *mci, u16 handle) { - int i; + struct dimm_info *dimm; - for (i = 0; i < mci->tot_dimms; i++) { - if (mci->dimms[i]->smbios_handle == handle) - return i; + mci_for_each_dimm(mci, dimm) { + if (dimm->smbios_handle == handle) + return dimm->idx; } + return -1; } |