drm_irq_uninstall9
Uninstall the irq handler
Usage
int drm_irq_uninstall(struct drm_device * dev);
Arguments
dev
DRM device
Overview
Calls the driver's irq_uninstall function and unregisters the IRQ handler. This should only be called by drivers which used drm_irq_install to set up their interrupt handler. Other drivers must only reset drm_device->irq_enabled to false.
Note that for kernel modesetting drivers it is a bug if this function fails. The sanity checks are only to catch buggy user modesetting drivers which call the same function through an ioctl.
Returns
Zero on success or a negative error code on failure.