RDMA/hw/efa/efa_com: Stop using param description notation for non-params

Fixes the following W=1 kernel build warning(s):

 drivers/infiniband/hw/efa/efa_com.c:801: warning: Excess function parameter 'note' description in 'efa_com_admin_q_comp_intr_handler'

Link: https://lore.kernel.org/r/20210121094519.2044049-4-lee.jones@linaro.org
Cc: Gal Pressman <galpress@amazon.com>
Cc: Yossi Leybovich <sleybo@amazon.com>
Cc: Doug Ledford <dledford@redhat.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: linux-rdma@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

drivers/infiniband/hw/efa/efa_com.c

@@ -795,7 +795,7 @@ int efa_com_admin_init(struct efa_com_dev *edev,
  * This method goes over the admin completion queue and wakes up
  * all the pending threads that wait on the commands wait event.
  *
- * @note: Should be called after MSI-X interrupt.
+ * Note: Should be called after MSI-X interrupt.
  */
 void efa_com_admin_q_comp_intr_handler(struct efa_com_dev *edev)
 {