[PATCH 11/17] IB/hfi1: Remove unused HFI1_DO_INIT_ASIC flag

Dennis Dalessandro
2016-03-05T16:50:17Z

The flag HFI1_DO_INIT_ASIC flag is no longer used. Remove
the flag and the code that sets it.

Reviewed-by: Mitko Haralanov <mitko.haralanov-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Reviewed-by: Easwar Hariharan <easwar.hariharan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Dean Luick <dean.luick-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Jubin John <jubin.john-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/hfi1/chip.c | 12 ------------
drivers/infiniband/hw/hfi1/hfi.h | 1 -
2 files changed, 0 insertions(+), 13 deletions(-)

diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index 7170913..ac03452 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -13815,11 +13815,6 @@ void hfi1_start_cleanup(struct hfi1_devdata *dd)
* Information can be shared between the two HFIs on the same ASIC
* in the same OS. This function finds the peer device and sets
* up a shared structure.
- *
- * Certain chip functions need to be initialized only once per asic
- * instead of per-device. This function finds the peer device and
- * checks whether that chip initialization needs to be done by this
- * device.
*/
static int init_asic_data(struct hfi1_devdata *dd)
{
@@ -13837,13 +13832,6 @@ static int init_asic_data(struct hfi1_devdata *dd)
}
}

- /*
- * "Claim" the ASIC for initialization if it hasn't been
- " "claimed" yet.
- */
- if (!peer || !(peer->flags & HFI1_DO_INIT_ASIC))
- dd->flags |= HFI1_DO_INIT_ASIC;
-
if (peer) {
dd->asic_data = peer->asic_data;
} else {
diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h
index 108015c..035a151 100644
--- a/drivers/infiniband/hw/hfi1/hfi.h
+++ b/drivers/infiniband/hw/hfi1/hfi.h
@@ -1602,7 +1602,6 @@ static inline struct cc_state *get_cc_state(struct hfi1_pportdata *ppd)
#define HFI1_HAS_SDMA_TIMEOUT 0x8
#define HFI1_HAS_SEND_DMA 0x10 /* Supports Send DMA */
#define HFI1_FORCED_FREEZE 0x80 /* driver forced freeze mode */
-#define HFI1_DO_INIT_ASIC 0x100 /* This device will init the ASIC */

/* IB dword length mask in PBC (lower 11 bits); same for all chips */
#define HFI1_PBC_LENGTH_MASK ((1 << 11) - 1)