diff options
| author | Joe Perches <joe@perches.com> | 2011-05-28 11:13:33 -0700 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-06-02 17:25:35 +0900 |
| commit | 1b86d775dd4c13967e1895df09d0cef198956e81 (patch) | |
| tree | 04e55246c554975d4a3378b1b3ed7c8640539fca /drivers/video | |
| parent | bb8b26627267a82c49f47fc52a0785f079a7b063 (diff) | |
| download | op-kernel-dev-1b86d775dd4c13967e1895df09d0cef198956e81.zip op-kernel-dev-1b86d775dd4c13967e1895df09d0cef198956e81.tar.gz | |
video: Convert vmalloc/memset to vzalloc
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/arcfb.c | 5 | ||||
| -rw-r--r-- | drivers/video/broadsheetfb.c | 4 | ||||
| -rw-r--r-- | drivers/video/hecubafb.c | 5 | ||||
| -rw-r--r-- | drivers/video/metronomefb.c | 4 | ||||
| -rw-r--r-- | drivers/video/xen-fbfront.c | 3 |
5 files changed, 7 insertions, 14 deletions
diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c index 3ec4923..c22e8d3 100644 --- a/drivers/video/arcfb.c +++ b/drivers/video/arcfb.c @@ -515,11 +515,10 @@ static int __devinit arcfb_probe(struct platform_device *dev) /* We need a flat backing store for the Arc's less-flat actual paged framebuffer */ - if (!(videomemory = vmalloc(videomemorysize))) + videomemory = vzalloc(videomemorysize); + if (!videomemory) return retval; - memset(videomemory, 0, videomemorysize); - info = framebuffer_alloc(sizeof(struct arcfb_par), &dev->dev); if (!info) goto err; diff --git a/drivers/video/broadsheetfb.c b/drivers/video/broadsheetfb.c index ebda687..377dde3 100644 --- a/drivers/video/broadsheetfb.c +++ b/drivers/video/broadsheetfb.c @@ -1101,12 +1101,10 @@ static int __devinit broadsheetfb_probe(struct platform_device *dev) videomemorysize = roundup((dpyw*dpyh), PAGE_SIZE); - videomemory = vmalloc(videomemorysize); + videomemory = vzalloc(videomemorysize); if (!videomemory) goto err_fb_rel; - memset(videomemory, 0, videomemorysize); - info->screen_base = (char *)videomemory; info->fbops = &broadsheetfb_ops; diff --git a/drivers/video/hecubafb.c b/drivers/video/hecubafb.c index 1b94643..fbef15f 100644 --- a/drivers/video/hecubafb.c +++ b/drivers/video/hecubafb.c @@ -231,11 +231,10 @@ static int __devinit hecubafb_probe(struct platform_device *dev) videomemorysize = (DPY_W*DPY_H)/8; - if (!(videomemory = vmalloc(videomemorysize))) + videomemory = vzalloc(videomemorysize); + if (!videomemory) return retval; - memset(videomemory, 0, videomemorysize); - info = framebuffer_alloc(sizeof(struct hecubafb_par), &dev->dev); if (!info) goto err_fballoc; diff --git a/drivers/video/metronomefb.c b/drivers/video/metronomefb.c index ed64edf..97d45e5 100644 --- a/drivers/video/metronomefb.c +++ b/drivers/video/metronomefb.c @@ -628,12 +628,10 @@ static int __devinit metronomefb_probe(struct platform_device *dev) /* we need to add a spare page because our csum caching scheme walks * to the end of the page */ videomemorysize = PAGE_SIZE + (fw * fh); - videomemory = vmalloc(videomemorysize); + videomemory = vzalloc(videomemorysize); if (!videomemory) goto err_fb_rel; - memset(videomemory, 0, videomemorysize); - info->screen_base = (char __force __iomem *)videomemory; info->fbops = &metronomefb_ops; diff --git a/drivers/video/xen-fbfront.c b/drivers/video/xen-fbfront.c index a20218c..beac52fc 100644 --- a/drivers/video/xen-fbfront.c +++ b/drivers/video/xen-fbfront.c @@ -395,10 +395,9 @@ static int __devinit xenfb_probe(struct xenbus_device *dev, spin_lock_init(&info->dirty_lock); spin_lock_init(&info->resize_lock); - info->fb = vmalloc(fb_size); + info->fb = vzalloc(fb_size); if (info->fb == NULL) goto error_nomem; - memset(info->fb, 0, fb_size); info->nr_pages = (fb_size + PAGE_SIZE - 1) >> PAGE_SHIFT; |
