EDAC/dmc520: Assign the proper type to dimm->edac_mode

stable inclusion
from stable-5.10.70
commit cc71740ee4d4c469efbc2f6faf329c01d20f91c9
bugzilla: 182949 https://gitee.com/openeuler/kernel/issues/I4I3GQ

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=cc71740ee4d4c469efbc2f6faf329c01d20f91c9

--------------------------------

commit 54607282 upstream.

dimm->edac_mode contains values of type enum edac_type - not the
corresponding capability flags. Fix that.

Fixes: 1088750d ("EDAC: Add EDAC driver for DMC520")
Signed-off-by: NBorislav Petkov <bp@suse.de>
Cc: <stable@vger.kernel.org>
Link: https://lkml.kernel.org/r/20210916085258.7544-1-bp@alien8.deSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Acked-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/edac/dmc520_edac.c

@@ -464,7 +464,7 @@ static void dmc520_init_csrow(struct mem_ctl_info *mci)
 			dimm->grain	= pvt->mem_width_in_bytes;
 			dimm->dtype	= dt;
 			dimm->mtype	= mt;
-			dimm->edac_mode	= EDAC_FLAG_SECDED;
+			dimm->edac_mode	= EDAC_SECDED;
 			dimm->nr_pages	= pages_per_rank / csi->nr_channels;
 		}
 	}