2 files changed, 4 insertions, 3 deletions

diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
index 41dd00884975..02f244475207 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -317,7 +317,8 @@ void __init plat_swiotlb_setup(void)
 
         octeon_swiotlb = alloc_bootmem_low_pages(swiotlbsize);
 
-        swiotlb_init_with_tbl(octeon_swiotlb, swiotlb_nslabs, 1);
+        if (swiotlb_init_with_tbl(octeon_swiotlb, swiotlb_nslabs, 1) == -ENOMEM)
+                panic("Cannot allocate SWIOTLB buffer");
 
         mips_dma_map_ops = &octeon_linear_dma_map_ops.dma_map_ops;
 }
diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-util.c b/arch/mips/cavium-octeon/executive/cvmx-helper-util.c
index b72d9fbf97a3..65d2bc9a0bde 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-util.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-util.c
@@ -175,7 +175,7 @@ int cvmx_helper_dump_packet(cvmx_wqe_t *work)
  *               Packets will begin slowly dropping when there are less than
  *               this many packet buffers free in FPA 0.
  * @drop_thresh:
- *               All incomming packets will be dropped when there are less
+ *               All incoming packets will be dropped when there are less
  *               than this many free packet buffers in FPA 0.
  * Returns Zero on success. Negative on failure
  */
@@ -210,7 +210,7 @@ int cvmx_helper_setup_red_queue(int queue, int pass_thresh, int drop_thresh)
  *               Packets will begin slowly dropping when there are less than
  *               this many packet buffers free in FPA 0.
  * @drop_thresh:
- *               All incomming packets will be dropped when there are less
+ *               All incoming packets will be dropped when there are less
  *               than this many free packet buffers in FPA 0.
  * Returns Zero on success. Negative on failure
  */