2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/base/dma-contiguous.c b/drivers/base/dma-contiguous.c
index 6c9cdaa9200d..2d730fdad7a3 100644
--- a/drivers/base/dma-contiguous.c
+++ b/drivers/base/dma-contiguous.c
@@ -49,7 +49,7 @@ struct cma *dma_contiguous_default_area;
 
 /*
  * Default global CMA area size can be defined in kernel's .config.
- * This is usefull mainly for distro maintainers to create a kernel
+ * This is useful mainly for distro maintainers to create a kernel
  * that works correctly for most supported systems.
  * The size can be set in bytes or as a percentage of the total memory
  * in the system.
diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c
index ce86f158423b..ba200b24be64 100644
--- a/drivers/net/wireless/ath/ath5k/dma.c
+++ b/drivers/net/wireless/ath/ath5k/dma.c
@@ -661,7 +661,7 @@ ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask)
                         ah->ah_txq_isr_txok_all |= AR5K_REG_MS(sisr1,
                                                 AR5K_SISR1_QCU_TXEOL);
 
-                /* Currently this is not much usefull since we treat
+                /* Currently this is not much useful since we treat
                  * all queues the same way if we get a TXURN (update
                  * tx trigger level) but we might need it later on*/
                 if (pisr & AR5K_ISR_TXURN)