proc: remove proc_root from drivers

Remove proc_root export.  Creation and removal works well if parent PDE is
supplied as NULL -- it worked always that way.

So, one useless export removed and consistency added, some drivers created
PDEs with &proc_root as parent but removed them as NULL and so on.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 7 insertions, 7 deletions

diff --git a/drivers/misc/hdpuftrs/hdpu_cpustate.c b/drivers/misc/hdpuftrs/hdpu_cpustate.c
index 302e92418bbe..154155c9b638 100644
--- a/drivers/misc/hdpuftrs/hdpu_cpustate.c
+++ b/drivers/misc/hdpuftrs/hdpu_cpustate.c
@@ -210,7 +210,7 @@ static int hdpu_cpustate_probe(struct platform_device *pdev)
                 return ret;
         }
 
-        proc_de = create_proc_entry("sky_cpustate", 0666, &proc_root);
+        proc_de = create_proc_entry("sky_cpustate", 0666, NULL);
         if (!proc_de) {
                 printk(KERN_WARNING "sky_cpustate: "
                        "Unable to create proc entry\n");
diff --git a/drivers/misc/hdpuftrs/hdpu_nexus.c b/drivers/misc/hdpuftrs/hdpu_nexus.c
index 2fa36f7a6eb3..e92b7efccc72 100644
--- a/drivers/misc/hdpuftrs/hdpu_nexus.c
+++ b/drivers/misc/hdpuftrs/hdpu_nexus.c
@@ -102,8 +102,8 @@ static int hdpu_nexus_probe(struct platform_device *pdev)
                 printk(KERN_ERR "sky_nexus: Could not map slot id\n");
         }
 
-        hdpu_slot_id = create_proc_entry("sky_slot_id", 0666, &proc_root);
-        if (!hdpu_slot_id) {
+        hdpu_slot_id = create_proc_entry("sky_slot_id", 0666, NULL);
+        if (!hdpu_slot_id)
                 printk(KERN_WARNING "sky_nexus: "
                        "Unable to create proc dir entry: sky_slot_id\n");
         } else {
@@ -111,8 +111,8 @@ static int hdpu_nexus_probe(struct platform_device *pdev)
                 hdpu_slot_id->owner = THIS_MODULE;
         }
 
-        hdpu_chassis_id = create_proc_entry("sky_chassis_id", 0666, &proc_root);
-        if (!hdpu_chassis_id) {
+        hdpu_chassis_id = create_proc_entry("sky_chassis_id", 0666, NULL);
+        if (!hdpu_chassis_id)
                 printk(KERN_WARNING "sky_nexus: "
                        "Unable to create proc dir entry: sky_chassis_id\n");
         } else {
@@ -128,8 +128,8 @@ static int hdpu_nexus_remove(struct platform_device *pdev)
         slot_id = -1;
         chassis_id = -1;
 
-        remove_proc_entry("sky_slot_id", &proc_root);
-        remove_proc_entry("sky_chassis_id", &proc_root);
+        remove_proc_entry("sky_slot_id", NULL);
+        remove_proc_entry("sky_chassis_id", NULL);
 
         hdpu_slot_id = 0;
         hdpu_chassis_id = 0;