diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/au1100fb.c | 6 | ||||
| -rw-r--r-- | drivers/video/controlfb.c | 3 | ||||
| -rw-r--r-- | drivers/video/i810/i810_main.c | 3 | ||||
| -rw-r--r-- | drivers/video/igafb.c | 7 | ||||
| -rw-r--r-- | drivers/video/intelfb/intelfbdrv.c | 3 | ||||
| -rw-r--r-- | drivers/video/nvidia/nvidia.c | 4 | ||||
| -rw-r--r-- | drivers/video/riva/fbdev.c | 3 |
7 files changed, 9 insertions, 20 deletions
diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c index ef5c16f7f5a..80a81eccad3 100644 --- a/drivers/video/au1100fb.c +++ b/drivers/video/au1100fb.c @@ -468,11 +468,10 @@ int au1100fb_drv_probe(struct device *dev) return -EINVAL; /* Allocate new device private */ - if (!(fbdev = kmalloc(sizeof(struct au1100fb_device), GFP_KERNEL))) { + if (!(fbdev = kzalloc(sizeof(struct au1100fb_device), GFP_KERNEL))) { print_err("fail to allocate device private record"); return -ENOMEM; } - memset((void*)fbdev, 0, sizeof(struct au1100fb_device)); fbdev->panel = &known_lcd_panels[drv_info.panel_idx]; @@ -549,10 +548,9 @@ int au1100fb_drv_probe(struct device *dev) fbdev->info.fbops = &au1100fb_ops; fbdev->info.fix = au1100fb_fix; - if (!(fbdev->info.pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL))) { + if (!(fbdev->info.pseudo_palette = kzalloc(sizeof(u32) * 16, GFP_KERNEL))) { return -ENOMEM; } - memset(fbdev->info.pseudo_palette, 0, sizeof(u32) * 16); if (fb_alloc_cmap(&fbdev->info.cmap, AU1100_LCD_NBR_PALETTE_ENTRIES, 0) < 0) { print_err("Fail to allocate colormap (%d entries)", diff --git a/drivers/video/controlfb.c b/drivers/video/controlfb.c index 04c6d928189..fd60dba294d 100644 --- a/drivers/video/controlfb.c +++ b/drivers/video/controlfb.c @@ -696,11 +696,10 @@ static int __init control_of_init(struct device_node *dp) printk(KERN_ERR "can't get 2 addresses for control\n"); return -ENXIO; } - p = kmalloc(sizeof(*p), GFP_KERNEL); + p = kzalloc(sizeof(*p), GFP_KERNEL); if (p == 0) return -ENXIO; control_fb = p; /* save it for cleanups */ - memset(p, 0, sizeof(*p)); /* Map in frame buffer and registers */ p->fb_orig_base = fb_res.start; diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c index e343c0da961..29f89db428c 100644 --- a/drivers/video/i810/i810_main.c +++ b/drivers/video/i810/i810_main.c @@ -2021,11 +2021,10 @@ static int __devinit i810fb_init_pci (struct pci_dev *dev, par = info->par; par->dev = dev; - if (!(info->pixmap.addr = kmalloc(8*1024, GFP_KERNEL))) { + if (!(info->pixmap.addr = kzalloc(8*1024, GFP_KERNEL))) { i810fb_release_resource(info, par); return -ENOMEM; } - memset(info->pixmap.addr, 0, 8*1024); info->pixmap.size = 8*1024; info->pixmap.buf_align = 8; info->pixmap.access_align = 32; diff --git a/drivers/video/igafb.c b/drivers/video/igafb.c index 51355c8885a..90592fb5915 100644 --- a/drivers/video/igafb.c +++ b/drivers/video/igafb.c @@ -401,12 +401,11 @@ int __init igafb_init(void) size = sizeof(struct fb_info) + sizeof(struct iga_par) + sizeof(u32)*16; - info = kmalloc(size, GFP_ATOMIC); + info = kzalloc(size, GFP_ATOMIC); if (!info) { printk("igafb_init: can't alloc fb_info\n"); return -ENOMEM; } - memset(info, 0, size); par = (struct iga_par *) (info + 1); @@ -465,7 +464,7 @@ int __init igafb_init(void) * one additional region with size == 0. */ - par->mmap_map = kmalloc(4 * sizeof(*par->mmap_map), GFP_ATOMIC); + par->mmap_map = kzalloc(4 * sizeof(*par->mmap_map), GFP_ATOMIC); if (!par->mmap_map) { printk("igafb_init: can't alloc mmap_map\n"); iounmap((void *)par->io_base); @@ -474,8 +473,6 @@ int __init igafb_init(void) return -ENOMEM; } - memset(par->mmap_map, 0, 4 * sizeof(*par->mmap_map)); - /* * Set default vmode and cmode from PROM properties. */ diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c index 664fc5cf962..b75eda84858 100644 --- a/drivers/video/intelfb/intelfbdrv.c +++ b/drivers/video/intelfb/intelfbdrv.c @@ -540,12 +540,11 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent) dinfo->pdev = pdev; /* Reserve pixmap space. */ - info->pixmap.addr = kmalloc(64 * 1024, GFP_KERNEL); + info->pixmap.addr = kzalloc(64 * 1024, GFP_KERNEL); if (info->pixmap.addr == NULL) { ERR_MSG("Cannot reserve pixmap memory.\n"); goto err_out_pixmap; } - memset(info->pixmap.addr, 0, 64 * 1024); /* set early this option because it could be changed by tv encoder driver */ diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c index 538e947610e..f6731dadff3 100644 --- a/drivers/video/nvidia/nvidia.c +++ b/drivers/video/nvidia/nvidia.c @@ -1205,13 +1205,11 @@ static int __devinit nvidiafb_probe(struct pci_dev *pd, par = info->par; par->pci_dev = pd; - info->pixmap.addr = kmalloc(8 * 1024, GFP_KERNEL); + info->pixmap.addr = kzalloc(8 * 1024, GFP_KERNEL); if (info->pixmap.addr == NULL) goto err_out_kfree; - memset(info->pixmap.addr, 0, 8 * 1024); - if (pci_enable_device(pd)) { printk(KERN_ERR PFX "cannot enable PCI device\n"); goto err_out_enable; diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c index 7c19b5c2a54..9316905e027 100644 --- a/drivers/video/riva/fbdev.c +++ b/drivers/video/riva/fbdev.c @@ -1984,12 +1984,11 @@ static int __devinit rivafb_probe(struct pci_dev *pd, default_par = info->par; default_par->pdev = pd; - info->pixmap.addr = kmalloc(8 * 1024, GFP_KERNEL); + info->pixmap.addr = kzalloc(8 * 1024, GFP_KERNEL); if (info->pixmap.addr == NULL) { ret = -ENOMEM; goto err_framebuffer_release; } - memset(info->pixmap.addr, 0, 8 * 1024); ret = pci_enable_device(pd); if (ret < 0) { |