edac: fix i7core build

Fix build warning (missing header file) and
build error when CONFIG_SMP=n.

drivers/edac/i7core_edac.c:860: error: implicit declaration of function 'msleep'
drivers/edac/i7core_edac.c:1700: error: 'struct cpuinfo_x86' has no member named 'phys_proc_id'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index bd7c727030a3..e944b63d9f06 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -25,6 +25,7 @@
 #include <linux/pci.h>
 #include <linux/pci_ids.h>
 #include <linux/slab.h>
+#include <linux/delay.h>
 #include <linux/edac.h>
 #include <linux/mmzone.h>
 #include <linux/edac_mce.h>
@@ -1696,9 +1697,11 @@ static int i7core_mce_check_error(void *priv, struct mce *mce)
         if (mce->bank != 8)
                 return 0;
 
+#ifdef CONFIG_SMP
         /* Only handle if it is the right mc controller */
         if (cpu_data(mce->cpu).phys_proc_id != pvt->i7core_dev->socket)
                 return 0;
+#endif
 
         smp_rmb();
         if ((pvt->mce_out + 1) % MCE_LOG_LEN == pvt->mce_in) {