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Message-ID: <6be220cf26f5416dc7e3dbd13ad42f6e7353d960.1673766696.git.drv@mailo.com>
Date: Sun, 15 Jan 2023 12:47:37 +0530
From: Deepak R Varma <drv@...lo.com>
To: Evan Quan <evan.quan@....com>,
Alex Deucher <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
"Pan, Xinhui" <Xinhui.Pan@....com>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc: Saurabh Singh Sengar <ssengar@...rosoft.com>,
Praveen Kumar <kumarpraveen@...ux.microsoft.com>
Subject: [PATCH 3/3] drm/amd/pm/powerplay/smumgr/ci: use bitwise or for
bitmasks addition
For bit mask addition, it is recommended to use or operator "|" instead
of numerical addition as the former is quicker and cleaner. Change
suggested by orplus.cocci Coccinelle semantic patch.
Signed-off-by: Deepak R Varma <drv@...lo.com>
---
drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c b/drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c
index 5ca3c422f7d4..a164d12b88ad 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/ci_smumgr.c
@@ -2203,7 +2203,7 @@ static int ci_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
if (data->need_update_smu7_dpm_table &
- (DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
+ (DPMTABLE_OD_UPDATE_SCLK | DPMTABLE_OD_UPDATE_MCLK))
return ci_program_memory_timing_parameters(hwmgr);
return 0;
--
2.34.1
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