105 	I915_WRITE(type##IER, 0); \
136 	I915_WRITE(type##IER, (ier_val)); \
3578 	I915_WRITE16(IER, 0x0);  in i8xx_irq_preinstall()
3579 	POSTING_READ16(IER);  in i8xx_irq_preinstall()
3597 	I915_WRITE16(IER,  in i8xx_irq_postinstall()
3601 	POSTING_READ16(IER);  in i8xx_irq_postinstall()
3726 	I915_WRITE16(IER, 0x0);  in i8xx_irq_uninstall()
3744 	I915_WRITE(IER, 0x0);  in i915_irq_preinstall()
3745 	POSTING_READ(IER);  in i915_irq_preinstall()
3780 	I915_WRITE(IER, enable_mask);  in i915_irq_postinstall()
3781 	POSTING_READ(IER);  in i915_irq_postinstall()
3943 	I915_WRITE(IER, 0x0);  in i915_irq_uninstall()
3960 	I915_WRITE(IER, 0x0);  in i965_irq_preinstall()
3961 	POSTING_READ(IER);  in i965_irq_preinstall()
4011 	I915_WRITE(IER, enable_mask);  in i965_irq_postinstall()
4012 	POSTING_READ(IER);  in i965_irq_postinstall()
4167 	I915_WRITE(IER, 0x0);  in i965_irq_uninstall()