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authorJoe Perches <joe@perches.com>2011-05-28 11:13:33 -0700
committerPaul Mundt <lethal@linux-sh.org>2011-06-02 17:25:35 +0900
commit1b86d775dd4c13967e1895df09d0cef198956e81 (patch)
tree04e55246c554975d4a3378b1b3ed7c8640539fca /drivers/video
parentbb8b26627267a82c49f47fc52a0785f079a7b063 (diff)
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.c5
-rw-r--r--drivers/video/broadsheetfb.c4
-rw-r--r--drivers/video/hecubafb.c5
-rw-r--r--drivers/video/metronomefb.c4
-rw-r--r--drivers/video/xen-fbfront.c3
5 files changed, 7 insertions, 14 deletions
diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c
index 3ec4923c2d8..c22e8d39a2c 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 ebda6876d3a..377dde3d5bf 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 1b94643ecbc..fbef15f7a21 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 ed64edfd2c4..97d45e5115e 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 a20218c2fda..beac52fc1c0 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;