This is only relevant when using module unloading, and really only helps
get rid of a probably benign warning.
I can't remember if I sent this out already, but it's not turning up in
any of my searches.
Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
---
drivers/gpu/drm/i915/i915_irq.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 65ee789..d71c0a5 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1016,11 +1016,12 @@ void i915_destroy_error_state(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_error_state *error;
+ unsigned long flags;
- spin_lock(&dev_priv->error_lock);
+ spin_lock_irqsave(&dev_priv->error_lock, flags);
error = dev_priv->first_error;
dev_priv->first_error = NULL;
- spin_unlock(&dev_priv->error_lock);
+ spin_unlock_irqrestore(&dev_priv->error_lock, flags);
if (error)
i915_error_state_free(dev, error);
--
1.7.7.2
