[PATCH 2/2] sound: ad1889: Replace mdelay with usleep_range in snd_ad1889_ac97_ready

snd_ad1889_ac97_ready() is never called in atomic context. The call chain ending up at snd_ad1889_ac97_ready() is: [1] snd_ad1889_ac97_ready() <- snd_ad1889_ac97_xinit() <- snd_ad1889_ac97_init() <- snd_ad1889_probe() snd_ad1889_probe() is only set as ".probe" in struct pci_driver. This

[PATCH 2/2] sound: ad1889: Replace mdelay with usleep_range in snd_ad1889_ac97_ready

snd_ad1889_ac97_ready() is never called in atomic context. The call chain ending up at snd_ad1889_ac97_ready() is: [1] snd_ad1889_ac97_ready() <- snd_ad1889_ac97_xinit() <- snd_ad1889_ac97_init() <- snd_ad1889_probe() snd_ad1889_probe() is only set as ".probe" in struct pci_driver. This