On Tue, 4 Feb 2014 21:35:47 +0200
Imre Deak <imre.d...@intel.com> wrote:
> Signed-off-by: Imre Deak <imre.d...@intel.com>
> ---
> drivers/gpu/drm/i915/i915_irq.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
> index b5524ea..e0e5190 100644
> --- a/drivers/gpu/drm/i915/i915_irq.c
> +++ b/drivers/gpu/drm/i915/i915_irq.c
> @@ -1481,10 +1481,9 @@ static void valleyview_pipestat_irq_handler(struct
> drm_device *dev, u32 iir)
> {
> drm_i915_private_t *dev_priv = dev->dev_private;
> u32 pipe_stats[I915_MAX_PIPES];
> - unsigned long irqflags;
> int pipe;
>
> - spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
> + spin_lock(&dev_priv->irq_lock);
> for_each_pipe(pipe) {
> int reg = PIPESTAT(pipe);
> pipe_stats[pipe] = I915_READ(reg);
> @@ -1495,7 +1494,7 @@ static void valleyview_pipestat_irq_handler(struct
> drm_device *dev, u32 iir)
> if (pipe_stats[pipe] & 0x8000ffff)
> I915_WRITE(reg, pipe_stats[pipe]);
> }
> - spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
> + spin_unlock(&dev_priv->irq_lock);
>
> for_each_pipe(pipe) {
> if (pipe_stats[pipe] & PIPE_START_VBLANK_INTERRUPT_STATUS)
I guess we don't have to worry about new interrupts until we ack this
one, so:
Reviewed-by: Jesse Barnes <jbar...@virtuousgeek.org>
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