linux-kernel - [PATCH 8/9] habanalabs/goya: add '__force' attribute to suppress false alarm

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Date:   Mon, 14 Jun 2021 15:50:59 +0300
From:   Oded Gabbay <ogabbay@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Koby Elbaz <kelbaz@...ana.ai>
Subject: [PATCH 8/9] habanalabs/goya: add '__force' attribute to suppress false alarm

From: Koby Elbaz <kelbaz@...ana.ai>

fix (suppress) the following sparse warnings:
'warning: cast removes address space of expression'

Signed-off-by: Koby Elbaz <kelbaz@...ana.ai>
Reviewed-by: Oded Gabbay <ogabbay@...nel.org>
Signed-off-by: Oded Gabbay <ogabbay@...nel.org>
---
 drivers/misc/habanalabs/goya/goya.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
index e91b730baebd..5a837c0b4d76 100644
--- a/drivers/misc/habanalabs/goya/goya.c
+++ b/drivers/misc/habanalabs/goya/goya.c
@@ -2937,7 +2937,7 @@ void *goya_get_int_queue_base(struct hl_device *hdev, u32 queue_id,
 
 	*dma_handle = hdev->asic_prop.sram_base_address;
 
-	base = (void *) hdev->pcie_bar[SRAM_CFG_BAR_ID];
+	base = (__force void *) hdev->pcie_bar[SRAM_CFG_BAR_ID];
 
 	switch (queue_id) {
 	case GOYA_QUEUE_ID_MME:
-- 
2.25.1