Fixes the following W=1 kernel build warning(s):
drivers/infiniband/hw/hfi1/pio_copy.c:73: warning: Function parameter or member 'dd' not described in 'pio_copy'
Link: https://lore.kernel.org/r/20210126124732.3320971-11-lee.jones@linaro.org
Cc: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
Cc: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.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>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
/**
* pio_copy - copy data block to MMIO space
+ * @dd: hfi1 dev data
* @pbuf: a number of blocks allocated within a PIO send context
* @pbc: PBC to send
* @from: source, must be 8 byte aligned