video: rockchip: lcdc: 3288: delele some special config for vop full v1.0

[firefly-linux-kernel-4.4.55.git] / mm / util.c

diff --git a/mm/util.c b/mm/util.c
index 0b1725254ff108f3421c655a96204876121c803d..f68b2db27e2bab4f46a2cd3f82fc9f8445cd61ba 100644 (file)
--- a/mm/util.c
+++ b/mm/util.c
@@ -7,6 +7,7 @@
 #include <linux/security.h>
 #include <linux/swap.h>
 #include <linux/swapops.h>
+#include <linux/vmalloc.h>
 #include <asm/uaccess.h>
 
 #include "internal.h"
@@ -381,6 +382,15 @@ unsigned long vm_mmap(struct file *file, unsigned long addr,
 }
 EXPORT_SYMBOL(vm_mmap);
 
+void kvfree(const void *addr)
+{
+       if (is_vmalloc_addr(addr))
+               vfree(addr);
+       else
+               kfree(addr);
+}
+EXPORT_SYMBOL(kvfree);
+
 struct address_space *page_mapping(struct page *page)
 {
        struct address_space *mapping = page->mapping;