dma-buf/dma-resv: fix spelling

Fix spelling mistakes as reported by codespell.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: linux-media@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: Christian König <christian.koenig@amd.com>
Cc: linaro-mm-sig@lists.linaro.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20240111041202.32011-1-rdunlap@infradead.org

drivers/dma-buf/dma-resv.c

@@ -405,7 +405,7 @@ static void dma_resv_iter_walk_unlocked(struct dma_resv_iter *cursor)
  *
  * Beware that the iterator can be restarted.  Code which accumulates statistics
  * or similar needs to check for this with dma_resv_iter_is_restarted(). For
- * this reason prefer the locked dma_resv_iter_first() whenver possible.
+ * this reason prefer the locked dma_resv_iter_first() whenever possible.
  *
  * Returns the first fence from an unlocked dma_resv obj.
  */
@@ -428,7 +428,7 @@ EXPORT_SYMBOL(dma_resv_iter_first_unlocked);
  *
  * Beware that the iterator can be restarted.  Code which accumulates statistics
  * or similar needs to check for this with dma_resv_iter_is_restarted(). For
- * this reason prefer the locked dma_resv_iter_next() whenver possible.
+ * this reason prefer the locked dma_resv_iter_next() whenever possible.
  *
  * Returns the next fence from an unlocked dma_resv obj.
  */