diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 58de4b9575d9..22881d35c9ad 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -598,7 +598,7 @@ static int sm750fb_set_drv(struct lynxfb_par *par)
 		crtc->vidmem_size >>= 1;
 
 	/* setup crtc and output member */
-	sm750_dev->hwCursor = g_hwcursor;
+	sm750_dev->hw_cursor = g_hwcursor;
 
 	crtc->line_pad = 16;
 	crtc->xpanstep = 8;
@@ -615,27 +615,27 @@ static int sm750fb_set_drv(struct lynxfb_par *par)
 		output->paths = sm750_pnc;
 		crtc->channel = sm750_primary;
 		crtc->oScreen = 0;
-		crtc->vScreen = sm750_dev->pvMem;
+		crtc->vScreen = sm750_dev->mem;
 		pr_info("use simul primary mode\n");
 		break;
 	case sm750_simul_sec:
 		output->paths = sm750_pnc;
 		crtc->channel = sm750_secondary;
 		crtc->oScreen = 0;
-		crtc->vScreen = sm750_dev->pvMem;
+		crtc->vScreen = sm750_dev->mem;
 		break;
 	case sm750_dual_normal:
 		if (par->index == 0) {
 			output->paths = sm750_panel;
 			crtc->channel = sm750_primary;
 			crtc->oScreen = 0;
-			crtc->vScreen = sm750_dev->pvMem;
+			crtc->vScreen = sm750_dev->mem;
 		} else {
 			output->paths = sm750_crt;
 			crtc->channel = sm750_secondary;
 			/* not consider of padding stuffs for oScreen,need fix */
 			crtc->oScreen = sm750_dev->vidmem_size >> 1;
-			crtc->vScreen = sm750_dev->pvMem + crtc->oScreen;
+			crtc->vScreen = sm750_dev->mem + crtc->oScreen;
 		}
 		break;
 	case sm750_dual_swap:
@@ -643,7 +643,7 @@ static int sm750fb_set_drv(struct lynxfb_par *par)
 			output->paths = sm750_panel;
 			crtc->channel = sm750_secondary;
 			crtc->oScreen = 0;
-			crtc->vScreen = sm750_dev->pvMem;
+			crtc->vScreen = sm750_dev->mem;
 		} else {
 			output->paths = sm750_crt;
 			crtc->channel = sm750_primary;
@@ -651,7 +651,7 @@ static int sm750fb_set_drv(struct lynxfb_par *par)
 			 * need fix
 			 */
 			crtc->oScreen = sm750_dev->vidmem_size >> 1;
-			crtc->vScreen = sm750_dev->pvMem + crtc->oScreen;
+			crtc->vScreen = sm750_dev->mem + crtc->oScreen;
 		}
 		break;
 	default:
@@ -719,13 +719,13 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
 	 * must be set after crtc member initialized
 	 */
 	crtc->cursor.offset = crtc->oScreen + crtc->vidmem_size - 1024;
-	crtc->cursor.mmio = sm750_dev->pvReg +
+	crtc->cursor.mmio = sm750_dev->reg +
 		0x800f0 + (int)crtc->channel * 0x140;
 
 	pr_info("crtc->cursor.mmio = %p\n", crtc->cursor.mmio);
 	crtc->cursor.max_h = crtc->cursor.max_w = 64;
 	crtc->cursor.size = crtc->cursor.max_h * crtc->cursor.max_w * 2 / 8;
-	crtc->cursor.vstart = sm750_dev->pvMem + crtc->cursor.offset;
+	crtc->cursor.vstart = sm750_dev->mem + crtc->cursor.offset;
 
 	memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
 	if (!g_hwcursor) {
@@ -870,12 +870,12 @@ static void sm750fb_setup(struct sm750_dev *sm750_dev, char *src)
 
 	swap = 0;
 
-	sm750_dev->initParm.chip_clk = 0;
-	sm750_dev->initParm.mem_clk = 0;
-	sm750_dev->initParm.master_clk = 0;
-	sm750_dev->initParm.power_mode = 0;
-	sm750_dev->initParm.set_all_eng_off = 0;
-	sm750_dev->initParm.reset_memory = 1;
+	sm750_dev->init_parm.chip_clk = 0;
+	sm750_dev->init_parm.mem_clk = 0;
+	sm750_dev->init_parm.master_clk = 0;
+	sm750_dev->init_parm.power_mode = 0;
+	sm750_dev->init_parm.set_all_eng_off = 0;
+	sm750_dev->init_parm.reset_memory = 1;
 
 	/* defaultly turn g_hwcursor on for both view */
 	g_hwcursor = 3;
@@ -1061,7 +1061,7 @@ static int lynxfb_pci_probe(struct pci_dev *pdev,
 		sm750_dev->mtrr.vram = arch_phys_wc_add(sm750_dev->vidmem_start,
 							sm750_dev->vidmem_size);
 
-	memset_io(sm750_dev->pvMem, 0, sm750_dev->vidmem_size);
+	memset_io(sm750_dev->mem, 0, sm750_dev->vidmem_size);
 
 	pci_set_drvdata(pdev, sm750_dev);
 
@@ -1092,8 +1092,8 @@ static void lynxfb_pci_remove(struct pci_dev *pdev)
 	sm750fb_framebuffer_release(sm750_dev);
 	arch_phys_wc_del(sm750_dev->mtrr.vram);
 
-	iounmap(sm750_dev->pvReg);
-	iounmap(sm750_dev->pvMem);
+	iounmap(sm750_dev->reg);
+	iounmap(sm750_dev->mem);
 	kfree(g_settings);
 }
 
diff --git a/drivers/staging/sm750fb/sm750.h b/drivers/staging/sm750fb/sm750.h
index f946d35d30d0..6f3af779f3b0 100644
--- a/drivers/staging/sm750fb/sm750.h
+++ b/drivers/staging/sm750fb/sm750.h
@@ -97,12 +97,12 @@ struct sm750_dev {
 	unsigned long vidreg_start;
 	__u32 vidmem_size;
 	__u32 vidreg_size;
-	void __iomem *pvReg;
-	unsigned char __iomem *pvMem;
+	void __iomem *reg;
+	unsigned char __iomem *mem;
 	/* locks*/
 	spinlock_t slock;
 
-	struct init_status initParm;
+	struct init_status init_parm;
 	enum sm750_pnltype pnltype;
 	enum sm750_dataflow dataflow;
 	int nocrt;
@@ -113,7 +113,7 @@ struct sm750_dev {
 	 * 2: secondary crtc hw cursor enabled
 	 * 3: both ctrc hw cursor enabled
 	 */
-	int hwCursor;
+	int hw_cursor;
 };
 
 struct lynx_cursor {
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index efe379ef3438..add9daa585fd 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -50,20 +50,20 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
 	}
 
 	/* now map mmio and vidmem */
-	sm750_dev->pvReg = ioremap(sm750_dev->vidreg_start,
+	sm750_dev->reg = ioremap(sm750_dev->vidreg_start,
 				   sm750_dev->vidreg_size);
-	if (!sm750_dev->pvReg) {
+	if (!sm750_dev->reg) {
 		pr_err("mmio failed\n");
 		ret = -EFAULT;
 		goto exit;
 	} else {
-		pr_info("mmio virtual addr = %p\n", sm750_dev->pvReg);
+		pr_info("mmio virtual addr = %p\n", sm750_dev->reg);
 	}
 
-	sm750_dev->accel.dprBase = sm750_dev->pvReg + DE_BASE_ADDR_TYPE1;
-	sm750_dev->accel.dpPortBase = sm750_dev->pvReg + DE_PORT_ADDR_TYPE1;
+	sm750_dev->accel.dprBase = sm750_dev->reg + DE_BASE_ADDR_TYPE1;
+	sm750_dev->accel.dpPortBase = sm750_dev->reg + DE_PORT_ADDR_TYPE1;
 
-	mmio750 = sm750_dev->pvReg;
+	mmio750 = sm750_dev->reg;
 	sm750_set_chip_type(sm750_dev->devid, sm750_dev->revid);
 
 	sm750_dev->vidmem_start = pci_resource_start(pdev, 0);
@@ -78,14 +78,14 @@ int hw_sm750_map(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
 		sm750_dev->vidmem_start, sm750_dev->vidmem_size);
 
 	/* reserve the vidmem space of smi adaptor */
-	sm750_dev->pvMem = ioremap_wc(sm750_dev->vidmem_start,
+	sm750_dev->mem = ioremap_wc(sm750_dev->vidmem_start,
 				      sm750_dev->vidmem_size);
-	if (!sm750_dev->pvMem) {
+	if (!sm750_dev->mem) {
 		pr_err("Map video memory failed\n");
 		ret = -EFAULT;
 		goto exit;
 	} else {
-		pr_info("video memory vaddr = %p\n", sm750_dev->pvMem);
+		pr_info("video memory vaddr = %p\n", sm750_dev->mem);
 	}
 exit:
 	return ret;
@@ -95,7 +95,7 @@ int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
 {
 	struct init_status *parm;
 
-	parm = &sm750_dev->initParm;
+	parm = &sm750_dev->init_parm;
 	if (parm->chip_clk == 0)
 		parm->chip_clk = (sm750_get_chip_type() == SM750LE) ?
 						DEFAULT_SM750LE_CHIP_CLOCK :
@@ -106,7 +106,7 @@ int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev)
 	if (parm->master_clk == 0)
 		parm->master_clk = parm->chip_clk / 3;
 
-	ddk750_init_hw((struct initchip_param *)&sm750_dev->initParm);
+	ddk750_init_hw((struct initchip_param *)&sm750_dev->init_parm);
 	/* for sm718, open pci burst */
 	if (sm750_dev->devid == 0x718) {
 		poke32(SYSTEM_CTRL,
