Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/…

…linux/kernel/git/lethal/fbdev-3.x

* 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x:
  vesafb: fix memory leak
  fbdev: amba: Link fb device to its parent
  fsl-diu-fb: remove check for pixel clock ranges
  udlfb: Correct sub-optimal resolution selection.
  hecubafb: add module_put on error path in hecubafb_probe()
  sm501fb: fix section mismatch warning
  gx1fb: Fix section mismatch warnings
  fbdev: sh_mobile_meram: Correct pointer check for YCbCr chroma plane

drivers/video/amba-clcd.c

@@ -447,6 +447,8 @@ static int clcdfb_register(struct clcd_fb *fb)
 		goto out;
 	}
 
+	fb->fb.device		= &fb->dev->dev;
+
 	fb->fb.fix.mmio_start	= fb->dev->res.start;
 	fb->fb.fix.mmio_len	= resource_size(&fb->dev->res);
 

drivers/video/fsl-diu-fb.c

@@ -555,8 +555,6 @@ static void adjust_aoi_size_position(struct fb_var_screeninfo *var,
 static int fsl_diu_check_var(struct fb_var_screeninfo *var,
 				struct fb_info *info)
 {
-	unsigned long htotal, vtotal;
-
 	pr_debug("check_var xres: %d\n", var->xres);
 	pr_debug("check_var yres: %d\n", var->yres);
 
@@ -635,20 +633,6 @@ static int fsl_diu_check_var(struct fb_var_screeninfo *var,
 
 		break;
 	}
-	/* If the pixclock is below the minimum spec'd value then set to
-	 * refresh rate for 60Hz since this is supported by most monitors.
-	 * Refer to Documentation/fb/ for calculations.
-	 */
-	if ((var->pixclock < MIN_PIX_CLK) || (var->pixclock > MAX_PIX_CLK)) {
-		htotal = var->xres + var->right_margin + var->hsync_len +
-		    var->left_margin;
-		vtotal = var->yres + var->lower_margin + var->vsync_len +
-		    var->upper_margin;
-		var->pixclock = (vtotal * htotal * 6UL) / 100UL;
-		var->pixclock = KHZ2PICOS(var->pixclock);
-		pr_debug("pixclock set for 60Hz refresh = %u ps\n",
-			var->pixclock);
-	}
 
 	var->height = -1;
 	var->width = -1;

drivers/video/geode/gx1fb_core.c

@@ -29,7 +29,7 @@ static int  crt_option = 1;
 static char panel_option[32] = "";
 
 /* Modes relevant to the GX1 (taken from modedb.c) */
-static const struct fb_videomode __initdata gx1_modedb[] = {
+static const struct fb_videomode __devinitdata gx1_modedb[] = {
 	/* 640x480-60 VESA */
 	{ NULL, 60, 640, 480, 39682,  48, 16, 33, 10, 96, 2,
 	  0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
@@ -195,7 +195,7 @@ static int gx1fb_blank(int blank_mode, struct fb_info *info)
 	return par->vid_ops->blank_display(info, blank_mode);
 }
 
-static int __init gx1fb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
+static int __devinit gx1fb_map_video_memory(struct fb_info *info, struct pci_dev *dev)
 {
 	struct geodefb_par *par = info->par;
 	unsigned gx_base;
@@ -268,7 +268,7 @@ static struct fb_ops gx1fb_ops = {
 	.fb_imageblit	= cfb_imageblit,
 };
 
-static struct fb_info * __init gx1fb_init_fbinfo(struct device *dev)
+static struct fb_info * __devinit gx1fb_init_fbinfo(struct device *dev)
 {
 	struct geodefb_par *par;
 	struct fb_info *info;
@@ -318,7 +318,7 @@ static struct fb_info * __init gx1fb_init_fbinfo(struct device *dev)
 	return info;
 }
 
-static int __init gx1fb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
+static int __devinit gx1fb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
 	struct geodefb_par *par;
 	struct fb_info *info;
@@ -382,7 +382,7 @@ static int __init gx1fb_probe(struct pci_dev *pdev, const struct pci_device_id *
 	return ret;
 }
 
-static void gx1fb_remove(struct pci_dev *pdev)
+static void __devexit gx1fb_remove(struct pci_dev *pdev)
 {
 	struct fb_info *info = pci_get_drvdata(pdev);
 	struct geodefb_par *par = info->par;
@@ -441,7 +441,7 @@ static struct pci_driver gx1fb_driver = {
 	.name		= "gx1fb",
 	.id_table	= gx1fb_id_table,
 	.probe		= gx1fb_probe,
-	.remove		= gx1fb_remove,
+	.remove		= __devexit_p(gx1fb_remove),
 };
 
 static int __init gx1fb_init(void)
@@ -456,7 +456,7 @@ static int __init gx1fb_init(void)
 	return pci_register_driver(&gx1fb_driver);
 }
 
-static void __exit gx1fb_cleanup(void)
+static void __devexit gx1fb_cleanup(void)
 {
 	pci_unregister_driver(&gx1fb_driver);
 }

drivers/video/hecubafb.c

@@ -233,7 +233,7 @@ static int __devinit hecubafb_probe(struct platform_device *dev)
 
 	videomemory = vzalloc(videomemorysize);
 	if (!videomemory)
-		return retval;
+		goto err_videomem_alloc;
 
 	info = framebuffer_alloc(sizeof(struct hecubafb_par), &dev->dev);
 	if (!info)
@@ -275,6 +275,7 @@ static int __devinit hecubafb_probe(struct platform_device *dev)
 	framebuffer_release(info);
 err_fballoc:
 	vfree(videomemory);
+err_videomem_alloc:
 	module_put(board->owner);
 	return retval;
 }

drivers/video/sh_mobile_meram.c

@@ -218,7 +218,7 @@ static inline void meram_get_next_icb_addr(struct sh_mobile_meram_info *pdata,
 		icb_offset = 0xc0000000 | (cfg->current_reg << 23);
 
 	*icb_addr_y = icb_offset | (cfg->icb[0].marker_icb << 24);
-	if ((*icb_addr_c) && is_nvcolor(cfg->pixelformat))
+	if (is_nvcolor(cfg->pixelformat))
 		*icb_addr_c = icb_offset | (cfg->icb[1].marker_icb << 24);
 }
 

drivers/video/sm501fb.c

@@ -1664,7 +1664,7 @@ static void sm501fb_stop(struct sm501fb_info *info)
 			   resource_size(info->regs_res));
 }
 
-static int sm501fb_init_fb(struct fb_info *fb,
+static int __devinit sm501fb_init_fb(struct fb_info *fb,
 			   enum sm501_controller head,
 			   const char *fbname)
 {

drivers/video/udlfb.c

@@ -1233,8 +1233,12 @@ static int dlfb_setup_modes(struct dlfb_data *dev,
 			if (dlfb_is_valid_mode(&info->monspecs.modedb[i], info))
 				fb_add_videomode(&info->monspecs.modedb[i],
 					&info->modelist);
-			else /* if we've removed top/best mode */
-				info->monspecs.misc &= ~FB_MISC_1ST_DETAIL;
+			else {
+				if (i == 0)
+					/* if we've removed top/best mode */
+					info->monspecs.misc
+						&= ~FB_MISC_1ST_DETAIL;
+			}
 		}
 
 		default_vmode = fb_find_best_display(&info->monspecs,

drivers/video/vesafb.c

@@ -175,6 +175,7 @@ static int vesafb_setcolreg(unsigned regno, unsigned red, unsigned green,
 
 static void vesafb_destroy(struct fb_info *info)
 {
+	fb_dealloc_cmap(&info->cmap);
 	if (info->screen_base)
 		iounmap(info->screen_base);
 	release_mem_region(info->apertures->ranges[0].base, info->apertures->ranges[0].size);

include/linux/fsl-diu-fb.h

@@ -24,12 +24,6 @@
  * See mpc8610fb_set_par(), map_video_memory(), and unmap_video_memory()
  */
 #define MEM_ALLOC_THRESHOLD (1024*768*4+32)
-/* Minimum value that the pixel clock can be set to in pico seconds
- * This is determined by platform clock/3 where the minimum platform
- * clock is 533MHz. This gives 5629 pico seconds.
- */
-#define MIN_PIX_CLK 5629
-#define MAX_PIX_CLK 96096
 
 #include <linux/types.h>