From e8fe1ef1e3d2906ba2e49f4623b45154fdba9767 Mon Sep 17 00:00:00 2001
From: Benjamin Romer <benjamin.romer@unisys.com>
Date: Fri, 5 Dec 2014 17:09:17 -0500
Subject: [PATCH] staging: unisys: fix CamelCase global variables in file.c

Fix CamelCase names:

Cdev => file_cdev
PControlVm_channel => file_controlvm_channel
MajorDev => majordev
Registered => registered

Signed-off-by: Ken Depro <kenneth.depro@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/unisys/visorchipset/file.c | 54 +++++++++++-----------
 1 file changed, 27 insertions(+), 27 deletions(-)

diff --git a/drivers/staging/unisys/visorchipset/file.c b/drivers/staging/unisys/visorchipset/file.c
index cb5bcb96d7fc..f4d01ed5219c 100644
--- a/drivers/staging/unisys/visorchipset/file.c
+++ b/drivers/staging/unisys/visorchipset/file.c
@@ -28,10 +28,10 @@
 
 #define CURRENT_FILE_PC VISOR_CHIPSET_PC_file_c
 
-static struct cdev Cdev;
-static VISORCHANNEL **PControlVm_channel;
-static dev_t MajorDev = -1; /**< indicates major num for device */
-static BOOL Registered = FALSE;
+static struct cdev file_cdev;
+static VISORCHANNEL **file_controlvm_channel;
+static dev_t majordev = -1; /**< indicates major num for device */
+static BOOL registered = FALSE;
 
 static int visorchipset_open(struct inode *inode, struct file *file);
 static int visorchipset_release(struct inode *inode, struct file *file);
@@ -61,50 +61,50 @@ int visorchipset_file_init(dev_t major_dev, VISORCHANNEL **controlvm_channel)
 {
 	int rc = 0;
 
-	PControlVm_channel = controlvm_channel;
-	MajorDev = major_dev;
-	cdev_init(&Cdev, &visorchipset_fops);
-	Cdev.owner = THIS_MODULE;
-	if (MAJOR(MajorDev) == 0) {
+	file_controlvm_channel = controlvm_channel;
+	majordev = major_dev;
+	cdev_init(&file_cdev, &visorchipset_fops);
+	file_cdev.owner = THIS_MODULE;
+	if (MAJOR(majordev) == 0) {
 		/* dynamic major device number registration required */
-		if (alloc_chrdev_region(&MajorDev, 0, 1, MYDRVNAME) < 0) {
+		if (alloc_chrdev_region(&majordev, 0, 1, MYDRVNAME) < 0) {
 			ERRDRV("Unable to allocate+register char device %s",
 			       MYDRVNAME);
 			return -1;
 		}
-		Registered = TRUE;
-		INFODRV("New major number %d registered\n", MAJOR(MajorDev));
+		registered = TRUE;
+		INFODRV("New major number %d registered\n", MAJOR(majordev));
 	} else {
 		/* static major device number registration required */
-		if (register_chrdev_region(MajorDev, 1, MYDRVNAME) < 0) {
+		if (register_chrdev_region(majordev, 1, MYDRVNAME) < 0) {
 			ERRDRV("Unable to register char device %s", MYDRVNAME);
 			return -1;
 		}
-		Registered = TRUE;
-		INFODRV("Static major number %d registered\n", MAJOR(MajorDev));
+		registered = TRUE;
+		INFODRV("Static major number %d registered\n", MAJOR(majordev));
 	}
-	rc = cdev_add(&Cdev, MKDEV(MAJOR(MajorDev), 0), 1);
+	rc = cdev_add(&file_cdev, MKDEV(MAJOR(majordev), 0), 1);
 	if (rc  < 0) {
 		ERRDRV("failed to create char device: (status=%d)\n", rc);
 		return -1;
 	}
 	INFODRV("Registered char device for %s (major=%d)",
-		MYDRVNAME, MAJOR(MajorDev));
+		MYDRVNAME, MAJOR(majordev));
 	return 0;
 }
 
 void
 visorchipset_file_cleanup(void)
 {
-	if (Cdev.ops != NULL)
-		cdev_del(&Cdev);
-	Cdev.ops = NULL;
-	if (Registered) {
-		if (MAJOR(MajorDev) >= 0) {
-			unregister_chrdev_region(MajorDev, 1);
-			MajorDev = MKDEV(0, 0);
+	if (file_cdev.ops != NULL)
+		cdev_del(&file_cdev);
+	file_cdev.ops = NULL;
+	if (registered) {
+		if (MAJOR(majordev) >= 0) {
+			unregister_chrdev_region(majordev, 1);
+			majordev = MKDEV(0, 0);
 		}
-		Registered = FALSE;
+		registered = FALSE;
 	}
 }
 
@@ -148,11 +148,11 @@ visorchipset_mmap(struct file *file, struct vm_area_struct *vma)
 	switch (offset) {
 	case VISORCHIPSET_MMAP_CONTROLCHANOFFSET:
 		vma->vm_flags |= VM_IO;
-		if (*PControlVm_channel == NULL) {
+		if (*file_controlvm_channel == NULL) {
 			ERRDRV("%s no controlvm channel yet", __func__);
 			return -ENXIO;
 		}
-		visorchannel_read(*PControlVm_channel,
+		visorchannel_read(*file_controlvm_channel,
 			offsetof(struct spar_controlvm_channel_protocol,
 				 gp_control_channel),
 			&addr, sizeof(addr));
-- 
2.30.2