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Diffstat (limited to 'arch/ppc64/kernel/bpa_iommu.c')
-rw-r--r--arch/ppc64/kernel/bpa_iommu.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/ppc64/kernel/bpa_iommu.c b/arch/ppc64/kernel/bpa_iommu.c
index f33a7bccb0d..5f2460090e0 100644
--- a/arch/ppc64/kernel/bpa_iommu.c
+++ b/arch/ppc64/kernel/bpa_iommu.c
@@ -99,7 +99,11 @@ get_iost_entry(unsigned long iopt_base, unsigned long io_address, unsigned page_
break;
default: /* not a known compile time constant */
- BUILD_BUG_ON(1);
+ {
+ /* BUILD_BUG_ON() is not usable here */
+ extern void __get_iost_entry_bad_page_size(void);
+ __get_iost_entry_bad_page_size();
+ }
break;
}
@@ -306,7 +310,7 @@ static void bpa_map_iommu(void)
static void *bpa_alloc_coherent(struct device *hwdev, size_t size,
- dma_addr_t *dma_handle, unsigned int __nocast flag)
+ dma_addr_t *dma_handle, gfp_t flag)
{
void *ret;