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-rw-r--r--drivers/hwmon/ibmpex.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/ibmpex.c b/drivers/hwmon/ibmpex.c
index 41dbf8161ed..b622a93ec32 100644
--- a/drivers/hwmon/ibmpex.c
+++ b/drivers/hwmon/ibmpex.c
@@ -26,6 +26,7 @@
#include <linux/jiffies.h>
#include <linux/mutex.h>
#include <linux/slab.h>
+#include <linux/err.h>
#define REFRESH_INTERVAL (2 * HZ)
#define DRVNAME "ibmpex"