From: Mike Marciniszyn <mike.marciniszyn@intel.com>
Date: Wed, 20 Jun 2018 09:42:57 -0700
Subject: IB/hfi1: Remove unused/writeonly devdata fields
Patch-mainline: v4.19-rc1
Git-commit: 15d063d5db188b3d6ef5c5d73d59b47895454861
References: bsc#1114685 FATE#325854
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/hfi1/hfi.h | 6 ------
drivers/infiniband/hw/hfi1/init.c | 3 ---
2 files changed, 9 deletions(-)
--- a/drivers/infiniband/hw/hfi1/hfi.h
+++ b/drivers/infiniband/hw/hfi1/hfi.h
@@ -1115,8 +1115,6 @@ struct hfi1_devdata {
/* base receive interrupt timeout, in CSR units */
u32 rcv_intr_timeout_csr;
- u32 freezelen; /* max length of freezemsg */
- u64 __iomem *egrtidbase;
spinlock_t sendctrl_lock; /* protect changes to SendCtrl */
spinlock_t rcvctrl_lock; /* protect changes to RcvCtrl */
spinlock_t uctxt_lock; /* protect rcd changes */
@@ -1156,10 +1154,6 @@ struct hfi1_devdata {
/* number of bytes in the SDMA memory buffer */
u32 chip_sdma_mem_size;
- /* size of each rcvegrbuffer */
- u32 rcvegrbufsize;
- /* log2 of above */
- u16 rcvegrbufsize_shift;
/* both sides of the PCIe link are gen3 capable */
u8 link_gen3_capable;
u8 dc_shutdown;
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -933,9 +933,6 @@ int hfi1_init(struct hfi1_devdata *dd, i
dd->status = vmalloc_user(PAGE_SIZE);
if (!dd->status)
dd_dev_err(dd, "Failed to allocate dev status page\n");
- else
- dd->freezelen = PAGE_SIZE - (sizeof(*dd->status) -
- sizeof(dd->status->freezemsg));
for (pidx = 0; pidx < dd->num_pports; ++pidx) {
ppd = dd->pport + pidx;
if (dd->status)