Commit a513c184 authored Sep 09, 2009 by Jerome Glisse Committed by Dave Airlie Sep 10, 2009

drm/radeon/kms: Don't try to process irq when we are unloading



If module is being unloaded we should not try to handle irq especialy
we should not call into drm helper or we could hard hang the computer
free_irq will call the irq handler to make sure we behave properly.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

parent 905b6822

drivers/gpu/drm/radeon/r100.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -319,6 +319,9 @@ int r100_irq_process(struct radeon_device *rdev)
		if (!status) {
		return IRQ_NONE;
		}
		if (rdev->shutdown) {
		return IRQ_NONE;
		}
		while (status) {
		/* SW interrupt */
		if (status & RADEON_SW_INT_TEST) {

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