ALSA: sis7019: Simplify with DEFINE_SIMPLE_DEV_PM_OPS()
Use the new DEFINE_SIMPLE_DEV_PM_OPS() instead of SIMPLE_DEV_PM_OPS() for code-simplification. We need no longer CONFIG_PM_SLEEP ifdefs. This ends up with the allocation of all 4 pages no matter with CONFIG_PM, but the code simplification should justify the cost. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20240207155140.18238-28-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -90,11 +90,7 @@ struct voice {
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* we're not doing power management, we still need to allocate a page
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* for the silence buffer.
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*/
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#ifdef CONFIG_PM_SLEEP
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#define SIS_SUSPEND_PAGES 4
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#else
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#define SIS_SUSPEND_PAGES 1
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#endif
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struct sis7019 {
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unsigned long ioport;
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@ -1152,7 +1148,6 @@ static int sis_chip_init(struct sis7019 *sis)
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return 0;
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}
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#ifdef CONFIG_PM_SLEEP
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static int sis_suspend(struct device *dev)
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{
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struct snd_card *card = dev_get_drvdata(dev);
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@ -1231,11 +1226,7 @@ error:
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return -EIO;
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}
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static SIMPLE_DEV_PM_OPS(sis_pm, sis_suspend, sis_resume);
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#define SIS_PM_OPS &sis_pm
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#else
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#define SIS_PM_OPS NULL
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#endif /* CONFIG_PM_SLEEP */
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static DEFINE_SIMPLE_DEV_PM_OPS(sis_pm, sis_suspend, sis_resume);
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static int sis_alloc_suspend(struct sis7019 *sis)
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{
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@ -1397,7 +1388,7 @@ static struct pci_driver sis7019_driver = {
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.id_table = snd_sis7019_ids,
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.probe = snd_sis7019_probe,
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.driver = {
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.pm = SIS_PM_OPS,
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.pm = &sis_pm,
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},
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};
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