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From 0d994e877763e942233990fd363e5f1e0a79a4e6 Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 12 Sep 2017 09:51:36 -0400
Subject: [PATCH 0944/4131] drm/amd/powerplay: Tidy up
smu7_fan_ctrl_get_fan_speed_rpm()
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
index a491f12..be836799 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.c
@@ -86,8 +86,7 @@ int smu7_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)
uint32_t crystal_clock_freq;
if (hwmgr->thermal_controller.fanInfo.bNoFan ||
- (hwmgr->thermal_controller.fanInfo.
- ucTachometerPulsesPerRevolution == 0))
+ !hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution)
return -ENODEV;
tach_period = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
--
2.7.4
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