diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/aty/atyfb_base.c | 4 | ||||
| -rw-r--r-- | drivers/video/backlight/max8925_bl.c | 41 | ||||
| -rw-r--r-- | drivers/video/nuc900fb.c | 3 | ||||
| -rw-r--r-- | drivers/video/sgivwfb.c | 2 | ||||
| -rw-r--r-- | drivers/video/sh7760fb.c | 2 | ||||
| -rw-r--r-- | drivers/video/vga16fb.c | 1 | ||||
| -rw-r--r-- | drivers/video/xilinxfb.c | 4 |
7 files changed, 28 insertions, 29 deletions
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c index a89c15de9f45..9b0f12c5c284 100644 --- a/drivers/video/aty/atyfb_base.c +++ b/drivers/video/aty/atyfb_base.c @@ -435,8 +435,8 @@ static int correct_chipset(struct atyfb_par *par) const char *name; int i; - for (i = ARRAY_SIZE(aty_chips); i > 0; i--) - if (par->pci_id == aty_chips[i - 1].pci_id) + for (i = (int)ARRAY_SIZE(aty_chips) - 1; i >= 0; i--) + if (par->pci_id == aty_chips[i].pci_id) break; if (i < 0) diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c index 5ca11b066b7e..886e797f75f9 100644 --- a/drivers/video/backlight/max8925_bl.c +++ b/drivers/video/backlight/max8925_bl.c @@ -101,33 +101,37 @@ static const struct backlight_ops max8925_backlight_ops = { .get_brightness = max8925_backlight_get_brightness, }; -#ifdef CONFIG_OF -static int max8925_backlight_dt_init(struct platform_device *pdev, - struct max8925_backlight_pdata *pdata) +static void max8925_backlight_dt_init(struct platform_device *pdev) { struct device_node *nproot = pdev->dev.parent->of_node, *np; - int dual_string; + struct max8925_backlight_pdata *pdata; + u32 val; + + if (!nproot || !IS_ENABLED(CONFIG_OF)) + return; + + pdata = devm_kzalloc(&pdev->dev, + sizeof(struct max8925_backlight_pdata), + GFP_KERNEL); + if (!pdata) + return; - if (!nproot) - return -ENODEV; np = of_find_node_by_name(nproot, "backlight"); if (!np) { dev_err(&pdev->dev, "failed to find backlight node\n"); - return -ENODEV; + return; } - of_property_read_u32(np, "maxim,max8925-dual-string", &dual_string); - pdata->dual_string = dual_string; - return 0; + if (!of_property_read_u32(np, "maxim,max8925-dual-string", &val)) + pdata->dual_string = val; + + pdev->dev.platform_data = pdata; } -#else -#define max8925_backlight_dt_init(x, y) (-1) -#endif static int max8925_backlight_probe(struct platform_device *pdev) { struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent); - struct max8925_backlight_pdata *pdata = pdev->dev.platform_data; + struct max8925_backlight_pdata *pdata; struct max8925_backlight_data *data; struct backlight_device *bl; struct backlight_properties props; @@ -170,13 +174,10 @@ static int max8925_backlight_probe(struct platform_device *pdev) platform_set_drvdata(pdev, bl); value = 0; - if (pdev->dev.parent->of_node && !pdata) { - pdata = devm_kzalloc(&pdev->dev, - sizeof(struct max8925_backlight_pdata), - GFP_KERNEL); - max8925_backlight_dt_init(pdev, pdata); - } + if (!pdev->dev.platform_data) + max8925_backlight_dt_init(pdev); + pdata = pdev->dev.platform_data; if (pdata) { if (pdata->lxw_scl) value |= (1 << 7); diff --git a/drivers/video/nuc900fb.c b/drivers/video/nuc900fb.c index 8c527e5b293c..796e5112ceee 100644 --- a/drivers/video/nuc900fb.c +++ b/drivers/video/nuc900fb.c @@ -587,8 +587,7 @@ static int nuc900fb_probe(struct platform_device *pdev) fbinfo->flags = FBINFO_FLAG_DEFAULT; fbinfo->pseudo_palette = &fbi->pseudo_pal; - ret = request_irq(irq, nuc900fb_irqhandler, 0, - pdev->name, fbinfo); + ret = request_irq(irq, nuc900fb_irqhandler, 0, pdev->name, fbi); if (ret) { dev_err(&pdev->dev, "cannot register irq handler %d -err %d\n", irq, ret); diff --git a/drivers/video/sgivwfb.c b/drivers/video/sgivwfb.c index b2a8912f6435..a9ac3ce2d0e9 100644 --- a/drivers/video/sgivwfb.c +++ b/drivers/video/sgivwfb.c @@ -713,7 +713,7 @@ static int sgivwfb_mmap(struct fb_info *info, r = vm_iomap_memory(vma, sgivwfb_mem_phys, sgivwfb_mem_size); printk(KERN_DEBUG "sgivwfb: mmap framebuffer P(%lx)->V(%lx)\n", - offset, vma->vm_start); + sgivwfb_mem_phys + (vma->vm_pgoff << PAGE_SHIFT), vma->vm_start); return r; } diff --git a/drivers/video/sh7760fb.c b/drivers/video/sh7760fb.c index a8c6c43a4658..1265b25f9f99 100644 --- a/drivers/video/sh7760fb.c +++ b/drivers/video/sh7760fb.c @@ -567,7 +567,7 @@ static int sh7760fb_remove(struct platform_device *dev) fb_dealloc_cmap(&info->cmap); sh7760fb_free_mem(info); if (par->irq >= 0) - free_irq(par->irq, par); + free_irq(par->irq, &par->vsync); iounmap(par->base); release_mem_region(par->ioarea->start, resource_size(par->ioarea)); framebuffer_release(info); diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c index 830ded45fd47..2827333703d9 100644 --- a/drivers/video/vga16fb.c +++ b/drivers/video/vga16fb.c @@ -1265,7 +1265,6 @@ static void vga16fb_imageblit(struct fb_info *info, const struct fb_image *image static void vga16fb_destroy(struct fb_info *info) { - struct platform_device *dev = container_of(info->device, struct platform_device, dev); iounmap(info->screen_base); fb_dealloc_cmap(&info->cmap); /* XXX unshare VGA regions */ diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c index f3d4a69e1e4e..6629b29a8202 100644 --- a/drivers/video/xilinxfb.c +++ b/drivers/video/xilinxfb.c @@ -341,8 +341,8 @@ static int xilinxfb_assign(struct platform_device *pdev, if (drvdata->flags & BUS_ACCESS_FLAG) { /* Put a banner in the log (for DEBUG) */ - dev_dbg(dev, "regs: phys=%x, virt=%p\n", drvdata->regs_phys, - drvdata->regs); + dev_dbg(dev, "regs: phys=%pa, virt=%p\n", + &drvdata->regs_phys, drvdata->regs); } /* Put a banner in the log (for DEBUG) */ dev_dbg(dev, "fb: phys=%llx, virt=%p, size=%x\n", |