Revert "delete pmem ioctl information"

This reverts commit 04f2d6f3c101abab9c48430ad77e0a9f44addf5a.

diff --git a/drivers/misc/pmem.c b/drivers/misc/pmem.c
index 87b9b7bd09cd921ca62a7fa6e2996fd175f5b586..7f3b532175604599484fd39def2115320abc8ba9 100644 (file)
--- a/drivers/misc/pmem.c
+++ b/drivers/misc/pmem.c
@@ -1087,8 +1087,8 @@ static long pmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
                                region.offset = pmem_start_addr(id, data);
                                region.len = pmem_len(id, data);
                        }
-                       //printk(KERN_INFO "pmem: request for physical address of pmem region "
-                       //              "from process %d.\n", current->pid);
+                       printk(KERN_INFO "pmem: request for physical address of pmem region "
+                                       "from process %d.\n", current->pid);
                        if (copy_to_user((void __user *)arg, &region,
                                                sizeof(struct pmem_region)))
                                return -EFAULT;