From: Oded Gabbay <ogabbay@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Rajaravi Krishna Katta <rkatta@habana.ai>
Subject: [PATCH 5/7] habanalabs/gaudi: use lower_32_bits() for casting
Date: Mon, 11 Apr 2022 12:08:03 +0300 [thread overview]
Message-ID: <20220411090805.1617112-5-ogabbay@kernel.org> (raw)
In-Reply-To: <20220411090805.1617112-1-ogabbay@kernel.org>
From: Rajaravi Krishna Katta <rkatta@habana.ai>
Use standard kernel macro to take lower 32 bits of 64-bits variable.
Signed-off-by: Rajaravi Krishna Katta <rkatta@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---
drivers/misc/habanalabs/gaudi/gaudi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index b4bd40d47000..2824d2f16a25 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -8957,7 +8957,7 @@ static int gaudi_add_sync_to_engine_map_entry(
*/
if (reg_value == 0 || reg_value == 0xffffffff)
return 0;
- reg_value -= (u32)CFG_BASE;
+ reg_value -= lower_32_bits(CFG_BASE);
/* create a new hash entry */
entry = kzalloc(sizeof(*entry), GFP_KERNEL);
--
2.25.1
next prev parent reply other threads:[~2022-04-11 9:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-11 9:07 [PATCH 1/7] habanalabs: don't print normal reset operations Oded Gabbay
2022-04-11 9:08 ` [PATCH 2/7] habanalabs: remove user interrupt debug print Oded Gabbay
2022-04-11 9:08 ` [PATCH 3/7] habanalabs: fix comments according to kernel-doc Oded Gabbay
2022-04-11 9:08 ` [PATCH 4/7] habanalabs: refactor HOP functions in MMU V1 Oded Gabbay
2022-04-11 9:08 ` Oded Gabbay [this message]
2022-04-11 9:08 ` [PATCH 6/7] habanalabs: use for_each_sgtable_dma_sg for dma sgt Oded Gabbay
2022-04-11 9:08 ` [PATCH 7/7] habanalabs: support debugfs Byte access to device DRAM Oded Gabbay
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