From: 黄涛 <huangtao@rock-chips.com>
Date: Sat, 30 Jul 2011 07:59:46 +0000 (+0800)
Subject: Revert "delete pmem ioctl information"
X-Git-Tag: firefly_0821_release~10033
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fae40b5a2cb9b6dd58b43be68fb7b1c357306f57;p=firefly-linux-kernel-4.4.55.git

Revert "delete pmem ioctl information"

This reverts commit 04f2d6f3c101abab9c48430ad77e0a9f44addf5a.
---

diff --git a/drivers/misc/pmem.c b/drivers/misc/pmem.c
index 87b9b7bd09cd..7f3b53217560 100644
--- 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;