Merge branch 'akpm/master'

6 files changed, 11 insertions, 25 deletions

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
index e946032b13e4..2c2bf24140c9 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
@@ -469,7 +469,7 @@ __i915_gem_userptr_get_pages_worker(struct work_struct *_work)
 					locked = 1;
 				}
 				ret = pin_user_pages_remote
-					(work->task, mm,
+					(mm,
 					 obj->userptr.ptr + pinned * PAGE_SIZE,
 					 npages - pinned,
 					 flags,
diff --git a/drivers/infiniband/core/umem_odp.c b/drivers/infiniband/core/umem_odp.c
index 5e32f61a2fe4..cc6b4befde7c 100644
--- a/drivers/infiniband/core/umem_odp.c
+++ b/drivers/infiniband/core/umem_odp.c
@@ -439,7 +439,7 @@ int ib_umem_odp_map_dma_pages(struct ib_umem_odp *umem_odp, u64 user_virt,
 		 * complex (and doesn't gain us much performance in most use
 		 * cases).
 		 */
-		npages = get_user_pages_remote(owning_process, owning_mm,
+		npages = get_user_pages_remote(owning_mm,
 				user_virt, gup_num_pages,
 				flags, local_page_list, NULL, NULL);
 		mmap_read_unlock(owning_mm);
diff --git a/drivers/iommu/amd/iommu_v2.c b/drivers/iommu/amd/iommu_v2.c
index e4b025c5637c..c259108ab6dd 100644
--- a/drivers/iommu/amd/iommu_v2.c
+++ b/drivers/iommu/amd/iommu_v2.c
@@ -495,7 +495,7 @@ static void do_fault(struct work_struct *work)
 	if (access_error(vma, fault))
 		goto out;
 
-	ret = handle_mm_fault(vma, address, flags);
+	ret = handle_mm_fault(vma, address, flags, NULL);
 out:
 	mmap_read_unlock(mm);
 
diff --git a/drivers/iommu/intel/svm.c b/drivers/iommu/intel/svm.c
index 6c87c807a0ab..5ae59a6ad681 100644
--- a/drivers/iommu/intel/svm.c
+++ b/drivers/iommu/intel/svm.c
@@ -872,7 +872,8 @@ static irqreturn_t prq_event_thread(int irq, void *d)
 			goto invalid;
 
 		ret = handle_mm_fault(vma, address,
-				      req->wr_req ? FAULT_FLAG_WRITE : 0);
+				      req->wr_req ? FAULT_FLAG_WRITE : 0,
+				      NULL);
 		if (ret & VM_FAULT_ERROR)
 			goto invalid;
 
diff --git a/drivers/sh/clk/cpg.c b/drivers/sh/clk/cpg.c
index eeb028b9cdb3..a5cacfe24a42 100644
--- a/drivers/sh/clk/cpg.c
+++ b/drivers/sh/clk/cpg.c
@@ -36,36 +36,21 @@ static void sh_clk_write(int value, struct clk *clk)
 		iowrite32(value, clk->mapped_reg);
 }
 
-static unsigned int r8(const void __iomem *addr)
-{
-	return ioread8(addr);
-}
-
-static unsigned int r16(const void __iomem *addr)
-{
-	return ioread16(addr);
-}
-
-static unsigned int r32(const void __iomem *addr)
-{
-	return ioread32(addr);
-}
-
 static int sh_clk_mstp_enable(struct clk *clk)
 {
 	sh_clk_write(sh_clk_read(clk) & ~(1 << clk->enable_bit), clk);
 	if (clk->status_reg) {
-		unsigned int (*read)(const void __iomem *addr);
+		unsigned int (*read)(void __iomem *addr);
 		int i;
 		void __iomem *mapped_status = (phys_addr_t)clk->status_reg -
 			(phys_addr_t)clk->enable_reg + clk->mapped_reg;
 
 		if (clk->flags & CLK_ENABLE_REG_8BIT)
-			read = r8;
+			read = ioread8;
 		else if (clk->flags & CLK_ENABLE_REG_16BIT)
-			read = r16;
+			read = ioread16;
 		else
-			read = r32;
+			read = ioread32;
 
 		for (i = 1000;
 		     (read(mapped_status) & (1 << clk->enable_bit)) && i;
diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_type1.c
index 5e556ac9102a..9d41105bfd01 100644
--- a/drivers/vfio/vfio_iommu_type1.c
+++ b/drivers/vfio/vfio_iommu_type1.c
@@ -425,7 +425,7 @@ static int follow_fault_pfn(struct vm_area_struct *vma, struct mm_struct *mm,
 	if (ret) {
 		bool unlocked = false;
 
-		ret = fixup_user_fault(NULL, mm, vaddr,
+		ret = fixup_user_fault(mm, vaddr,
 				       FAULT_FLAG_REMOTE |
 				       (write_fault ?  FAULT_FLAG_WRITE : 0),
 				       &unlocked);
@@ -453,7 +453,7 @@ static int vaddr_get_pfn(struct mm_struct *mm, unsigned long vaddr,
 		flags |= FOLL_WRITE;
 
 	mmap_read_lock(mm);
-	ret = pin_user_pages_remote(NULL, mm, vaddr, 1, flags | FOLL_LONGTERM,
+	ret = pin_user_pages_remote(mm, vaddr, 1, flags | FOLL_LONGTERM,
 				    page, NULL, NULL);
 	if (ret == 1) {
 		*pfn = page_to_pfn(page[0]);