Merge tag 'edac_for_3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/ras
Pull RAS/EDAC updates from Boris Petkov:
"An amd64_edac fix for single channel configurations + trivial cleanups
courtesy of Jingoo Han."
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index d6c0c65..b86228c 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2642,8 +2642,15 @@
layers[0].size = pvt->csels[0].b_cnt;
layers[0].is_virt_csrow = true;
layers[1].type = EDAC_MC_LAYER_CHANNEL;
- layers[1].size = pvt->channel_count;
+
+ /*
+ * Always allocate two channels since we can have setups with DIMMs on
+ * only one channel. Also, this simplifies handling later for the price
+ * of a couple of KBs tops.
+ */
+ layers[1].size = 2;
layers[1].is_virt_csrow = false;
+
mci = edac_mc_alloc(nid, ARRAY_SIZE(layers), layers, 0);
if (!mci)
goto err_siblings;
diff --git a/drivers/edac/cpc925_edac.c b/drivers/edac/cpc925_edac.c
index 7f3c571..df6575f 100644
--- a/drivers/edac/cpc925_edac.c
+++ b/drivers/edac/cpc925_edac.c
@@ -789,7 +789,7 @@
.exit = cpc925_htlink_exit,
.check = cpc925_htlink_check,
},
- {0}, /* Terminated by NULL */
+ { }
};
/*
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index e7c32c4..9f7e0e60 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -58,8 +58,10 @@
if (!val)
return -EINVAL;
- ret = strict_strtol(val, 0, &l);
- if (ret == -EINVAL || ((int)l != l))
+ ret = kstrtol(val, 0, &l);
+ if (ret)
+ return ret;
+ if ((int)l != l)
return -EINVAL;
*((int *)kp->arg) = l;
diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
index aa44c17..be10a74 100644
--- a/drivers/edac/i3200_edac.c
+++ b/drivers/edac/i3200_edac.c
@@ -260,8 +260,7 @@
i3200_process_error_info(mci, &info);
}
-
-void __iomem *i3200_map_mchbar(struct pci_dev *pdev)
+static void __iomem *i3200_map_mchbar(struct pci_dev *pdev)
{
union {
u64 mchbar;
diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c
index c9db24d..1a4df82 100644
--- a/drivers/edac/x38_edac.c
+++ b/drivers/edac/x38_edac.c
@@ -248,8 +248,7 @@
x38_process_error_info(mci, &info);
}
-
-void __iomem *x38_map_mchbar(struct pci_dev *pdev)
+static void __iomem *x38_map_mchbar(struct pci_dev *pdev)
{
union {
u64 mchbar;