diff options
Diffstat (limited to 'include/asm-x86_64/swiotlb.h')
| -rw-r--r-- | include/asm-x86_64/swiotlb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h index f9c589539a8..ab913ffcad5 100644 --- a/include/asm-x86_64/swiotlb.h +++ b/include/asm-x86_64/swiotlb.h @@ -44,6 +44,7 @@ extern void swiotlb_init(void); extern int swiotlb_force; #ifdef CONFIG_SWIOTLB +#define SWIOTLB_ARCH_NEED_ALLOC extern int swiotlb; #else #define swiotlb 0 |