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-rw-r--r--shared-core/mga_drv.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/shared-core/mga_drv.h b/shared-core/mga_drv.h
index 8f3ff5ca..d77bd364 100644
--- a/shared-core/mga_drv.h
+++ b/shared-core/mga_drv.h
@@ -179,6 +179,8 @@ extern irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS);
extern void mga_driver_irq_preinstall(drm_device_t * dev);
extern void mga_driver_irq_postinstall(drm_device_t * dev);
extern void mga_driver_irq_uninstall(drm_device_t * dev);
+extern long mga_compat_ioctl(struct file *filp, unsigned int cmd,
+ unsigned long arg);
#define mga_flush_write_combine() DRM_WRITEMEMORYBARRIER()