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-rw-r--r--drivers/staging/lustre/lustre/include/lprocfs_status.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 1f235f41e828..16b3d6887ff6 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -604,7 +604,7 @@ extern int lprocfs_obd_seq_create(struct obd_device *dev, const char *name,
extern int lprocfs_rd_u64(struct seq_file *m, void *data);
extern int lprocfs_rd_atomic(struct seq_file *m, void *data);
-extern int lprocfs_wr_atomic(struct file *file, const char *buffer,
+extern int lprocfs_wr_atomic(struct file *file, const char __user *buffer,
unsigned long count, void *data);
extern int lprocfs_rd_uint(struct seq_file *m, void *data);
extern int lprocfs_wr_uint(struct file *file, const char *buffer,