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path: root/drivers/video/fbmem.c
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Diffstat (limited to 'drivers/video/fbmem.c')
-rw-r--r--drivers/video/fbmem.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 731fce64df9d..b06647517c0e 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1362,6 +1362,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma)
vma->vm_pgoff = off >> PAGE_SHIFT;
/* This is an IO map - tell maydump to skip this VMA */
vma->vm_flags |= VM_IO | VM_RESERVED;
+ vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
fb_pgprotect(file, vma, off);
if (io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
vma->vm_end - vma->vm_start, vma->vm_page_prot))
@@ -1786,7 +1787,7 @@ static int ofonly __read_mostly;
int fb_get_options(char *name, char **option)
{
char *opt, *options = NULL;
- int opt_len, retval = 0;
+ int retval = 0;
int name_len = strlen(name), i;
if (name_len && ofonly && strncmp(name, "offb", 4))
@@ -1796,8 +1797,7 @@ int fb_get_options(char *name, char **option)
for (i = 0; i < FB_MAX; i++) {
if (video_options[i] == NULL)
continue;
- opt_len = strlen(video_options[i]);
- if (!opt_len)
+ if (!video_options[i][0])
continue;
opt = video_options[i];
if (!strncmp(name, opt, name_len) &&