Bring the for-each-pipe loops together so that the code is easier on the eyes.
Signed-off-by: Chris Wilson <[email protected]> --- drivers/gpu/drm/i915/i915_irq.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index a4e074e..e5f627f 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2495,9 +2495,6 @@ static void i915_irq_uninstall(struct drm_device * dev) drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; int pipe; - if (!dev_priv) - return; - dev_priv->vblank_pipe = 0; if (I915_HAS_HOTPLUG(dev)) { @@ -2506,14 +2503,14 @@ static void i915_irq_uninstall(struct drm_device * dev) } I915_WRITE16(HWSTAM, 0xffff); - for_each_pipe(pipe) + for_each_pipe(pipe) { + /* Clear enable bits; then clear status bits */ I915_WRITE(PIPESTAT(pipe), 0); + I915_WRITE(PIPESTAT(pipe), I915_READ(PIPESTAT(pipe))); + } I915_WRITE(IMR, 0xffffffff); I915_WRITE(IER, 0x0); - for_each_pipe(pipe) - I915_WRITE(PIPESTAT(pipe), - I915_READ(PIPESTAT(pipe)) & 0x8000ffff); I915_WRITE(IIR, I915_READ(IIR)); } -- 1.7.10 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
