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[next] accel/habanalabs/gaudi2: Make read-only array edma_queues_id static const

Message ID 20240912133003.589686-1-colin.i.king@gmail.com (mailing list archive)
State New, archived
Headers show
Series [next] accel/habanalabs/gaudi2: Make read-only array edma_queues_id static const | expand

Commit Message

Colin Ian King Sept. 12, 2024, 1:30 p.m. UTC 
Don't populate the read-only array edma_queues_id on the stack at
run time, instead make it static const.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/accel/habanalabs/gaudi2/gaudi2.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c
index a38b88baadf2..1e401f42eef7 100644
--- a/drivers/accel/habanalabs/gaudi2/gaudi2.c
+++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c
@@ -10304,10 +10304,12 @@  static int gaudi2_memset_memory_chunk_using_edma_qm(struct hl_device *hdev,
 
 static int gaudi2_memset_device_memory(struct hl_device *hdev, u64 addr, u64 size, u64 val)
 {
-	u32 edma_queues_id[] = {GAUDI2_QUEUE_ID_DCORE0_EDMA_0_0,
-					GAUDI2_QUEUE_ID_DCORE1_EDMA_0_0,
-					GAUDI2_QUEUE_ID_DCORE2_EDMA_0_0,
-					GAUDI2_QUEUE_ID_DCORE3_EDMA_0_0};
+	static const u32 edma_queues_id[] = {
+		GAUDI2_QUEUE_ID_DCORE0_EDMA_0_0,
+		GAUDI2_QUEUE_ID_DCORE1_EDMA_0_0,
+		GAUDI2_QUEUE_ID_DCORE2_EDMA_0_0,
+		GAUDI2_QUEUE_ID_DCORE3_EDMA_0_0
+	};
 	u32 chunk_size, dcore, edma_idx, sob_offset, sob_addr, comp_val,
 		old_mmubp, mmubp, num_of_pkts, busy, pkt_size, cb_len;
 	u64 comp_addr, cur_addr = addr, end_addr = addr + size;