=?utf-8?q?Michel_D=C3=A4nzer?= 8163e418f7 drm: Make locked tasklet handling more robust.
Initialize the spinlock unconditionally when struct drm_device is filled in,
and return early in drm_locked_tasklet() if the driver doesn't support IRQs.

Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-07 15:53:29 +11:00
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