@@ -12,10 +12,11 @@
#include <linux/export.h>
#include <linux/list.h>
#include <linux/dma-direct.h>
+#include <linux/swiotlb.h>
+
#include <asm/iommu.h>
#define STA2X11_SWIOTLB_SIZE (4*1024*1024)
-extern int swiotlb_late_init_with_default_size(size_t default_size);
/*
* We build a list of bus numbers that are under the ConneXt. The
@@ -34,6 +34,7 @@ int swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose);
extern unsigned long swiotlb_nr_tbl(void);
unsigned long swiotlb_size_or_default(void);
extern int swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs);
+extern int swiotlb_late_init_with_default_size(size_t default_size);
extern void __init swiotlb_update_mem_attributes(void);
/*
Compiler is not happy about one function prototype: CC kernel/dma/swiotlb.o kernel/dma/swiotlb.c:275:1: warning: no previous prototype for ‘swiotlb_late_init_with_default_size’ [-Wmissing-prototypes] 275 | swiotlb_late_init_with_default_size(size_t default_size) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Since it's used outside of the module, move its declaration to the header from the user. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- arch/x86/pci/sta2x11-fixup.c | 3 ++- include/linux/swiotlb.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-)