From bf81a58144d241ff26a891218a5214d2e3586200 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 10 Nov 2020 19:30:50 +0000 Subject: [PATCH] drm/radeon/ci_dpm: Remove set but unused variable 'dpm_event_src' MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit And the piece of code that has never been executed. Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/radeon/ci_dpm.c: In function ‘ci_set_dpm_event_sources’: drivers/gpu/drm/radeon/ci_dpm.c:1369:28: warning: variable ‘dpm_event_src’ set but not used [-Wunused-but-set-variable] Cc: Alex Deucher Cc: "Christian König" Cc: David Airlie Cc: Daniel Vetter Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/ci_dpm.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c index 886e9959496f..8324aca5fd00 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.c +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -1366,7 +1366,6 @@ static void ci_set_dpm_event_sources(struct radeon_device *rdev, u32 sources) { struct ci_power_info *pi = ci_get_pi(rdev); bool want_thermal_protection; - enum radeon_dpm_event_src dpm_event_src; u32 tmp; switch (sources) { @@ -1376,28 +1375,17 @@ static void ci_set_dpm_event_sources(struct radeon_device *rdev, u32 sources) break; case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL): want_thermal_protection = true; - dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL; break; case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL): want_thermal_protection = true; - dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL; break; case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) | (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)): want_thermal_protection = true; - dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL; break; } if (want_thermal_protection) { -#if 0 - /* XXX: need to figure out how to handle this properly */ - tmp = RREG32_SMC(CG_THERMAL_CTRL); - tmp &= DPM_EVENT_SRC_MASK; - tmp |= DPM_EVENT_SRC(dpm_event_src); - WREG32_SMC(CG_THERMAL_CTRL, tmp); -#endif - tmp = RREG32_SMC(GENERAL_PWRMGT); if (pi->thermal_protection) tmp &= ~THERMAL_PROTECTION_DIS; -- 2.25.1