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-rw-r--r--drivers/video/fbdev/core/fbmem.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 069fe7960df1..f20c5d23483c 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1492,7 +1492,7 @@ __releases(&info->lock)
return 0;
}
-#ifdef CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA
+#if defined(CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA) && !defined(CONFIG_MMU)
unsigned long get_fb_unmapped_area(struct file *filp,
unsigned long addr, unsigned long len,
unsigned long pgoff, unsigned long flags)
@@ -1519,7 +1519,8 @@ static const struct file_operations fb_fops = {
.open = fb_open,
.release = fb_release,
#if defined(HAVE_ARCH_FB_UNMAPPED_AREA) || \
- defined(CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA)
+ (defined(CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA) && \
+ !defined(CONFIG_MMU))
.get_unmapped_area = get_fb_unmapped_area,
#endif
#ifdef CONFIG_FB_DEFERRED_IO