[PATCH 7/7] drm/i915: don't get/put runtime PM at the debugfs forcewake file

Paulo Zanoni
2014-04-01T17:55:42Z

From: Paulo Zanoni <paulo.r.zanoni@intel.com>

Because gen6_gt_force_wake_{get,put} should already be responsible for
getting/putting runtime PM. If we keep these calls, debugfs will not
be testing the get/put calls of the forcewake functions.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 2bf7c42..b27b7a5 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3699,7 +3699,6 @@ static int i915_forcewake_open(struct inode *inode, struct file *file)
if (INTEL_INFO(dev)->gen < 6)
return 0;

- intel_runtime_pm_get(dev_priv);
gen6_gt_force_wake_get(dev_priv, FORCEWAKE_ALL);

return 0;
@@ -3714,7 +3713,6 @@ static int i915_forcewake_release(struct inode *inode, struct file *file)
return 0;

gen6_gt_force_wake_put(dev_priv, FORCEWAKE_ALL);
- intel_runtime_pm_put(dev_priv);

return 0;
}
--
1.8.5.3