2 files changed, 5 insertions, 59 deletions

diff --git a/drivers/gpu/nvgpu/common/posix/io.c b/drivers/gpu/nvgpu/common/posix/io.c
index ce018940..dc32c20e 100644
--- a/drivers/gpu/nvgpu/common/posix/io.c
+++ b/drivers/gpu/nvgpu/common/posix/io.c
@@ -35,6 +35,11 @@ void nvgpu_writel(struct gk20a *g, u32 r, u32 v)
         BUG();
 }
 
+void nvgpu_writel_relaxed(struct gk20a *g, u32 r, u32 v)
+{
+        BUG();
+}
+
 u32 nvgpu_readl(struct gk20a *g, u32 r)
 {
         BUG();
diff --git a/drivers/gpu/nvgpu/common/posix/posix-nvgpu_mem.c b/drivers/gpu/nvgpu/common/posix/posix-nvgpu_mem.c
index 7f3bf9f1..fa92a7c6 100644
--- a/drivers/gpu/nvgpu/common/posix/posix-nvgpu_mem.c
+++ b/drivers/gpu/nvgpu/common/posix/posix-nvgpu_mem.c
@@ -27,65 +27,6 @@
 #include <nvgpu/nvgpu_mem.h>
 
 /*
- * DMA memory buffers - obviously we don't really have DMA in userspace but we
- * can emulate a lot of the DMA mem functionality for unit testing purposes.
- */
-
-u32 nvgpu_mem_rd32(struct gk20a *g, struct nvgpu_mem *mem, u32 w)
-{
-        u32 *mem_ptr = (u32 *)mem->cpu_va;
-
-        return mem_ptr[w];
-}
-
-u32 nvgpu_mem_rd(struct gk20a *g, struct nvgpu_mem *mem, u32 offset)
-{
-        if (offset & 0x3)
-                BUG();
-
-        return nvgpu_mem_rd32(g, mem, offset >> 2);
-}
-
-void nvgpu_mem_rd_n(struct gk20a *g, struct nvgpu_mem *mem, u32 offset,
-                    void *dest, u32 size)
-{
-        if (offset & 0x3 || size & 0x3)
-                BUG();
-
-        memcpy(dest, ((char *)mem->cpu_va) + offset, size);
-}
-
-void nvgpu_mem_wr32(struct gk20a *g, struct nvgpu_mem *mem, u32 w, u32 data)
-{
-        u32 *mem_ptr = (u32 *)mem->cpu_va;
-
-        mem_ptr[w] = data;
-}
-
-void nvgpu_mem_wr(struct gk20a *g, struct nvgpu_mem *mem, u32 offset, u32 data)
-{
-        if (offset & 0x3)
-                BUG();
-
-        nvgpu_mem_wr32(g, mem, offset >> 2, data);
-}
-
-void nvgpu_mem_wr_n(struct gk20a *g, struct nvgpu_mem *mem, u32 offset,
-                    void *src, u32 size)
-{
-        if (offset & 0x3 || size & 0x3)
-                BUG();
-
-        memcpy(((char *)mem->cpu_va) + offset, src, size);
-}
-
-void nvgpu_memset(struct gk20a *g, struct nvgpu_mem *mem, u32 offset,
-                  u32 c, u32 size)
-{
-        memset(((char *)mem->cpu_va) + offset, c, size);
-}
-
-/*
  * These functions are somewhat meaningless.
  */
 u64 nvgpu_mem_get_addr(struct gk20a *g, struct nvgpu_mem *mem)