ALSA: fm801: 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 a few additional bytes for the
register dumps even if it's not really used, but the code
simplification should justify the cost.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20240207155140.18238-24-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 62b3cb126c6d01291ab3ea811855c9410747f0df..7f4834c2d5e6b43b2339e8626f8a799637b2f997 100644 (file)
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -222,9 +222,7 @@ struct fm801 {
        struct snd_tea575x tea;
 #endif
 
-#ifdef CONFIG_PM_SLEEP
        u16 saved_regs[0x20];
-#endif
 };
 
 /*
@@ -1339,7 +1337,6 @@ static int snd_card_fm801_probe(struct pci_dev *pci,
        return snd_card_free_on_error(&pci->dev, __snd_card_fm801_probe(pci, pci_id));
 }
 
-#ifdef CONFIG_PM_SLEEP
 static const unsigned char saved_regs[] = {
        FM801_PCM_VOL, FM801_I2S_VOL, FM801_FM_VOL, FM801_REC_SRC,
        FM801_PLY_CTRL, FM801_PLY_COUNT, FM801_PLY_BUF1, FM801_PLY_BUF2,
@@ -1396,18 +1393,14 @@ static int snd_fm801_resume(struct device *dev)
        return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(snd_fm801_pm, snd_fm801_suspend, snd_fm801_resume);
-#define SND_FM801_PM_OPS       &snd_fm801_pm
-#else
-#define SND_FM801_PM_OPS       NULL
-#endif /* CONFIG_PM_SLEEP */
+static DEFINE_SIMPLE_DEV_PM_OPS(snd_fm801_pm, snd_fm801_suspend, snd_fm801_resume);
 
 static struct pci_driver fm801_driver = {
        .name = KBUILD_MODNAME,
        .id_table = snd_fm801_ids,
        .probe = snd_card_fm801_probe,
        .driver = {
-               .pm = SND_FM801_PM_OPS,
+               .pm = &snd_fm801_pm,
        },
 };