diff options
Diffstat (limited to 'drivers/video/fbmem.c')
| -rw-r--r-- | drivers/video/fbmem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 731fce64df9..b06647517c0 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) && |