[ALSA] Fix compilation without CONFIG_PNP
Fix compilation of some ISA drivers without CONFIG_PNP.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index bd8e238..fd9bb25 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -109,7 +109,9 @@
MODULE_PARM_DESC(wssdma, "DMA for CMI8330 WSS driver.");
static struct platform_device *platform_devices[SNDRV_CARDS];
+#ifdef CONFIG_PNP
static int pnp_registered;
+#endif
#define CMI8330_RMUX3D 16
#define CMI8330_MUTEMUX 17
@@ -672,8 +674,10 @@
{
int i;
+#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&cmi8330_pnpc_driver);
+#endif
for (i = 0; i < ARRAY_SIZE(platform_devices); ++i)
platform_device_unregister(platform_devices[i]);
platform_driver_unregister(&snd_cmi8330_driver);
@@ -700,11 +704,13 @@
cards++;
}
+#ifdef CONFIG_PNP
err = pnp_register_card_driver(&cmi8330_pnpc_driver);
if (err >= 0) {
pnp_registered = 1;
cards += err;
}
+#endif
if (!cards) {
#ifdef MODULE