[ALSA] Fix compilation without CONFIG_PNP

Fix compilation of some ISA drivers without CONFIG_PNP.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 7 insertions, 0 deletions

diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index e1683337e6cd..2bfa68b01fe4 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -125,10 +125,12 @@ module_param_array(dma2, int, NULL, 0444);
 MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
 
 static struct platform_device *platform_devices[SNDRV_CARDS];
+#ifdef CONFIG_PNP
 static int pnpc_registered;
 #ifdef CS4232
 static int pnp_registered;
 #endif
+#endif /* CONFIG_PNP */
 
 struct snd_card_cs4236 {
         struct snd_cs4231 *chip;
@@ -747,12 +749,14 @@ static void __init_or_module snd_cs423x_unregister_all(void)
 {
         int i;
 
+#ifdef CONFIG_PNP
         if (pnpc_registered)
                 pnp_unregister_card_driver(&cs423x_pnpc_driver);
 #ifdef CS4232
         if (pnp_registered)
                 pnp_unregister_driver(&cs4232_pnp_driver);
 #endif
+#endif /* CONFIG_PNP */
         for (i = 0; i < ARRAY_SIZE(platform_devices); ++i)
                 platform_device_unregister(platform_devices[i]);
         platform_driver_unregister(&cs423x_nonpnp_driver);
@@ -778,6 +782,7 @@ static int __init alsa_card_cs423x_init(void)
                 platform_devices[i] = device;
                 cards++;
         }
+#ifdef CONFIG_PNP
 #ifdef CS4232
         i = pnp_register_driver(&cs4232_pnp_driver);
         if (i >= 0) {
@@ -790,6 +795,8 @@ static int __init alsa_card_cs423x_init(void)
                 pnpc_registered = 1;
                 cards += i;
         }
+#endif /* CONFIG_PNP */
+
         if (!cards) {
 #ifdef MODULE
                 printk(KERN_ERR IDENT " soundcard not found or device busy\n");