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path: root/drivers/char/drm/radeon_irq.c
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Diffstat (limited to 'drivers/char/drm/radeon_irq.c')
-rw-r--r--drivers/char/drm/radeon_irq.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/char/drm/radeon_irq.c b/drivers/char/drm/radeon_irq.c
index 5b18bee6492e..cd25f28e26a3 100644
--- a/drivers/char/drm/radeon_irq.c
+++ b/drivers/char/drm/radeon_irq.c
@@ -123,11 +123,6 @@ static int radeon_wait_irq(drm_device_t *dev, int swi_nr)
dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
- /* This is a hack to work around mysterious freezes on certain
- * systems:
- */
- radeon_acknowledge_irqs( dev_priv );
-
DRM_WAIT_ON( ret, dev_priv->swi_queue, 3 * DRM_HZ,
RADEON_READ( RADEON_LAST_SWI_REG ) >= swi_nr );