83 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_read()
91 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_read()
103 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_read()
123 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_write()
131 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_write()
141 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_write()
153 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_warm_reset()
156 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_warm_reset()
166 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_cold_reset()
168 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_cold_reset()
172 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_cold_reset()
175 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_cold_reset()
179 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_cold_reset()
193 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_cold_reset()
256 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_hw_params()
268 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_hw_params()
272 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_hw_params()
304 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_trigger()
306 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_trigger()
311 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_trigger()
317 		wmb(); /* drain writebuffer */  in au1xpsc_ac97_trigger()
403 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_drvprobe()
405 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_drvprobe()
407 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_drvprobe()
437 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_drvremove()
439 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_drvremove()
455 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_drvsuspend()
457 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_drvsuspend()
468 	wmb(); /* drain writebuffer */  in au1xpsc_ac97_drvresume()