RDMA/hw/hfi1/intr: Fix some kernel-doc formatting issues

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

 drivers/infiniband/hw/hfi1/intr.c:99: warning: Function parameter or member 'msg' not described in 'format_hwmsg'
 drivers/infiniband/hw/hfi1/intr.c:99: warning: Function parameter or member 'msgl' not described in 'format_hwmsg'
 drivers/infiniband/hw/hfi1/intr.c:99: warning: Function parameter or member 'hwmsg' not described in 'format_hwmsg'
 drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'hwerrs' not described in 'hfi1_format_hwerrors'
 drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'hwerrmsgs' not described in 'hfi1_format_hwerrors'
 drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'nhwerrmsgs' not described in 'hfi1_format_hwerrors'
 drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'msg' not described in 'hfi1_format_hwerrors'
 drivers/infiniband/hw/hfi1/intr.c:115: warning: Function parameter or member 'msgl' not described in 'hfi1_format_hwerrors'

Link: https://lore.kernel.org/r/20210126124732.3320971-2-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>

drivers/infiniband/hw/hfi1/intr.c

@@ -91,9 +91,9 @@ static void add_full_mgmt_pkey(struct hfi1_pportdata *ppd)
 
 /**
  * format_hwmsg - format a single hwerror message
- * @msg message buffer
- * @msgl length of message buffer
- * @hwmsg message to add to message buffer
+ * @msg: message buffer
+ * @msgl: length of message buffer
+ * @hwmsg: message to add to message buffer
  */
 static void format_hwmsg(char *msg, size_t msgl, const char *hwmsg)
 {
@@ -104,11 +104,11 @@ static void format_hwmsg(char *msg, size_t msgl, const char *hwmsg)
 
 /**
  * hfi1_format_hwerrors - format hardware error messages for display
- * @hwerrs hardware errors bit vector
- * @hwerrmsgs hardware error descriptions
- * @nhwerrmsgs number of hwerrmsgs
- * @msg message buffer
- * @msgl message buffer length
+ * @hwerrs: hardware errors bit vector
+ * @hwerrmsgs: hardware error descriptions
+ * @nhwerrmsgs: number of hwerrmsgs
+ * @msg: message buffer
+ * @msgl: message buffer length
  */
 void hfi1_format_hwerrors(u64 hwerrs, const struct hfi1_hwerror_msgs *hwerrmsgs,
 			  size_t nhwerrmsgs, char *msg, size_t msgl)