68 	pxa2xx_audio_ops_t *platform_ops;  in pxa2xx_ac97_pcm_startup()  local
79        	platform_ops = substream->pcm->card->dev->platform_data;  in pxa2xx_ac97_pcm_startup()
80 	if (platform_ops && platform_ops->startup)  in pxa2xx_ac97_pcm_startup()
81 		return platform_ops->startup(substream, platform_ops->priv);  in pxa2xx_ac97_pcm_startup()
88 	pxa2xx_audio_ops_t *platform_ops;  in pxa2xx_ac97_pcm_shutdown()  local
90        	platform_ops = substream->pcm->card->dev->platform_data;  in pxa2xx_ac97_pcm_shutdown()
91 	if (platform_ops && platform_ops->shutdown)  in pxa2xx_ac97_pcm_shutdown()
92 		platform_ops->shutdown(substream, platform_ops->priv);  in pxa2xx_ac97_pcm_shutdown()
115 	pxa2xx_audio_ops_t *platform_ops = card->dev->platform_data;  in pxa2xx_ac97_do_suspend()  local
120 	if (platform_ops && platform_ops->suspend)  in pxa2xx_ac97_do_suspend()
121 		platform_ops->suspend(platform_ops->priv);  in pxa2xx_ac97_do_suspend()
128 	pxa2xx_audio_ops_t *platform_ops = card->dev->platform_data;  in pxa2xx_ac97_do_resume()  local
135 	if (platform_ops && platform_ops->resume)  in pxa2xx_ac97_do_resume()
136 		platform_ops->resume(platform_ops->priv);  in pxa2xx_ac97_do_resume()