fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / sound / isa / sb / sb16.c

diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c
index 0667bd1..d64e67f 100644 (file)
--- a/sound/isa/sb/sb16.c
+++ b/sound/isa/sb/sb16.c
@@ -85,7 +85,7 @@ static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;     /* 0,1,3 */
 static int dma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;     /* 5,6,7 */
 static int mic_agc[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
 #ifdef CONFIG_SND_SB16_CSP
-static int csp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0};
+static int csp[SNDRV_CARDS];
 #endif
 #ifdef SNDRV_SBAWE_EMU8000
 static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
@@ -327,7 +327,8 @@ static int __devinit snd_card_sb16_pnp(int dev, struct snd_card_sb16 *acard,
                        goto __wt_error; 
                } 
                awe_port[dev] = pnp_port_start(pdev, 0);
-               snd_printdd("pnp SB16: wavetable port=0x%lx\n", pnp_port_start(pdev, 0));
+               snd_printdd("pnp SB16: wavetable port=0x%llx\n",
+                               (unsigned long long)pnp_port_start(pdev, 0));
        } else {
 __wt_error:
                if (pdev) {
@@ -369,7 +370,7 @@ static struct snd_card *snd_sb16_card_new(int dev)
        return card;
 }
 
-static int __init snd_sb16_probe(struct snd_card *card, int dev)
+static int __devinit snd_sb16_probe(struct snd_card *card, int dev)
 {
        int xirq, xdma8, xdma16;
        struct snd_sb *chip;
@@ -518,7 +519,7 @@ static int snd_sb16_resume(struct snd_card *card)
 }
 #endif
 
-static int __init snd_sb16_nonpnp_probe1(int dev, struct platform_device *devptr)
+static int __devinit snd_sb16_nonpnp_probe1(int dev, struct platform_device *devptr)
 {
        struct snd_card_sb16 *acard;
        struct snd_card *card;
@@ -548,7 +549,7 @@ static int __init snd_sb16_nonpnp_probe1(int dev, struct platform_device *devptr
 }
 
 
-static int __init snd_sb16_nonpnp_probe(struct platform_device *pdev)
+static int __devinit snd_sb16_nonpnp_probe(struct platform_device *pdev)
 {
        int dev = pdev->id;
        int err;
@@ -629,6 +630,7 @@ static struct platform_driver snd_sb16_nonpnp_driver = {
 
 
 #ifdef CONFIG_PNP
+static unsigned int __devinitdata sb16_pnp_devices;
 
 static int __devinit snd_sb16_pnp_detect(struct pnp_card_link *pcard,
                                         const struct pnp_card_device_id *pid)
@@ -651,6 +653,7 @@ static int __devinit snd_sb16_pnp_detect(struct pnp_card_link *pcard,
                }
                pnp_set_card_drvdata(pcard, card);
                dev++;
+               sb16_pnp_devices++;
                return 0;
        }
 
@@ -712,25 +715,27 @@ static int __init alsa_card_sb16_init(void)
        if ((err = platform_driver_register(&snd_sb16_nonpnp_driver)) < 0)
                return err;
 
-       for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+       for (i = 0; i < SNDRV_CARDS; i++) {
                struct platform_device *device;
-               if (is_isapnp_selected(i))
+               if (! enable[i] || is_isapnp_selected(i))
                        continue;
                device = platform_device_register_simple(SND_SB16_DRIVER,
                                                         i, NULL, 0);
-               if (IS_ERR(device)) {
-                       err = PTR_ERR(device);
-                       goto errout;
+               if (IS_ERR(device))
+                       continue;
+               if (!platform_get_drvdata(device)) {
+                       platform_device_unregister(device);
+                       continue;
                }
                platform_devices[i] = device;
                cards++;
        }
 #ifdef CONFIG_PNP
        /* PnP cards at last */
-       i = pnp_register_card_driver(&sb16_pnpc_driver);
-       if (i >= 0) {
+       err = pnp_register_card_driver(&sb16_pnpc_driver);
+       if (!err) {
                pnp_registered = 1;
-               cards += i;
+               cards += sb16_pnp_devices;
        }
 #endif
 
@@ -743,14 +748,10 @@ static int __init alsa_card_sb16_init(void)
                snd_printk(KERN_ERR "In case, if you have AWE card, try snd-sbawe module\n");
 #endif
 #endif
-               err = -ENODEV;
-               goto errout;
+               snd_sb16_unregister_all();
+               return -ENODEV;
        }
        return 0;
-
- errout:
-       snd_sb16_unregister_all();
-       return err;
 }
 
 static void __exit alsa_card_sb16_exit(void)