linux-kernel - [PATCH] drm/radeon/kv_dpm: Remove unused function

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Date:	Sun, 11 Jan 2015 23:21:46 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Alex Deucher <alexander.deucher@....com>,
	Christian König <christian.koenig@....com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	David Airlie <airlied@...ux.ie>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/radeon/kv_dpm: Remove unused function

Remove the function kv_dpm_reset_asic() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/gpu/drm/radeon/kv_dpm.c |   21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c
index 9b42001..61a9b14 100644
--- a/drivers/gpu/drm/radeon/kv_dpm.c
+++ b/drivers/gpu/drm/radeon/kv_dpm.c
@@ -1925,27 +1925,6 @@ void kv_dpm_setup_asic(struct radeon_device *rdev)
 	kv_init_sclk_t(rdev);
 }
 
-void kv_dpm_reset_asic(struct radeon_device *rdev)
-{
-	struct kv_power_info *pi = kv_get_pi(rdev);
-
-	if (rdev->family == CHIP_KABINI || rdev->family == CHIP_MULLINS) {
-		kv_force_lowest_valid(rdev);
-		kv_init_graphics_levels(rdev);
-		kv_program_bootup_state(rdev);
-		kv_upload_dpm_settings(rdev);
-		kv_force_lowest_valid(rdev);
-		kv_unforce_levels(rdev);
-	} else {
-		kv_init_graphics_levels(rdev);
-		kv_program_bootup_state(rdev);
-		kv_freeze_sclk_dpm(rdev, true);
-		kv_upload_dpm_settings(rdev);
-		kv_freeze_sclk_dpm(rdev, false);
-		kv_set_enabled_level(rdev, pi->graphics_boot_level);
-	}
-}
-
 //XXX use sumo_dpm_display_configuration_changed
 
 static void kv_construct_max_power_limits_table(struct radeon_device *rdev,
-- 
1.7.10.4

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