Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzi...

[pandora-kernel.git] / sound / isa / cmi8330.c

diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index 456156d..4d198ec 100644 (file)
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -43,7 +43,6 @@
  *  full control over both mixers.
  */
 
-#include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/err.h>
 #include <linux/isa.h>
@@ -109,6 +108,7 @@ module_param_array(wssdma, int, NULL, 0444);
 MODULE_PARM_DESC(wssdma, "DMA for CMI8330 WSS driver.");
 
 #ifdef CONFIG_PNP
+static int isa_registered;
 static int pnp_registered;
 #endif
 
@@ -285,39 +285,21 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
                                     const struct pnp_card_device_id *id)
 {
        struct pnp_dev *pdev;
-       struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
        int err;
 
-       if (!cfg)
-               return -ENOMEM;
        acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
-       if (acard->cap == NULL) {
-               kfree(cfg);
+       if (acard->cap == NULL)
                return -EBUSY;
-       }
+
        acard->play = pnp_request_card_device(card, id->devs[1].id, NULL);
-       if (acard->play == NULL) {
-               kfree(cfg);
+       if (acard->play == NULL)
                return -EBUSY;
-       }
 
        pdev = acard->cap;
-       pnp_init_resource_table(cfg);
-       /* allocate AD1848 resources */
-       if (wssport[dev] != SNDRV_AUTO_PORT)
-               pnp_resource_change(&cfg->port_resource[0], wssport[dev], 8);
-       if (wssdma[dev] != SNDRV_AUTO_DMA)
-               pnp_resource_change(&cfg->dma_resource[0], wssdma[dev], 1);
-       if (wssirq[dev] != SNDRV_AUTO_IRQ)
-               pnp_resource_change(&cfg->irq_resource[0], wssirq[dev], 1);
-
-       err = pnp_manual_config_dev(pdev, cfg, 0);
-       if (err < 0)
-               snd_printk(KERN_ERR "CMI8330/C3D (AD1848) PnP manual resources are invalid, using auto config\n");
+
        err = pnp_activate_dev(pdev);
        if (err < 0) {
                snd_printk(KERN_ERR "CMI8330/C3D (AD1848) PnP configure failure\n");
-               kfree(cfg);
                return -EBUSY;
        }
        wssport[dev] = pnp_port_start(pdev, 0);
@@ -326,23 +308,10 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
 
        /* allocate SB16 resources */
        pdev = acard->play;
-       pnp_init_resource_table(cfg);
-       if (sbport[dev] != SNDRV_AUTO_PORT)
-               pnp_resource_change(&cfg->port_resource[0], sbport[dev], 16);
-       if (sbdma8[dev] != SNDRV_AUTO_DMA)
-               pnp_resource_change(&cfg->dma_resource[0], sbdma8[dev], 1);
-       if (sbdma16[dev] != SNDRV_AUTO_DMA)
-               pnp_resource_change(&cfg->dma_resource[1], sbdma16[dev], 1);
-       if (sbirq[dev] != SNDRV_AUTO_IRQ)
-               pnp_resource_change(&cfg->irq_resource[0], sbirq[dev], 1);
-
-       err = pnp_manual_config_dev(pdev, cfg, 0);
-       if (err < 0)
-               snd_printk(KERN_ERR "CMI8330/C3D (SB16) PnP manual resources are invalid, using auto config\n");
+
        err = pnp_activate_dev(pdev);
        if (err < 0) {
                snd_printk(KERN_ERR "CMI8330/C3D (SB16) PnP configure failure\n");
-               kfree(cfg);
                return -EBUSY;
        }
        sbport[dev] = pnp_port_start(pdev, 0);
@@ -350,7 +319,6 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
        sbdma16[dev] = pnp_dma(pdev, 1);
        sbirq[dev] = pnp_irq(pdev, 0);
 
-       kfree(cfg);
        return 0;
 }
 #endif
@@ -601,7 +569,7 @@ static int snd_cmi8330_isa_resume(struct device *dev, unsigned int n)
 }
 #endif
 
-#define CMI8330_DRIVER "snd_cmi8330"
+#define DEV_NAME       "cmi8330"
 
 static struct isa_driver snd_cmi8330_driver = {
        .match          = snd_cmi8330_isa_match,
@@ -612,7 +580,7 @@ static struct isa_driver snd_cmi8330_driver = {
        .resume         = snd_cmi8330_isa_resume,
 #endif
        .driver         = {
-               .name   = CMI8330_DRIVER
+               .name   = DEV_NAME
        },
 };
 
@@ -686,14 +654,18 @@ static int __init alsa_card_cmi8330_init(void)
        int err;
 
        err = isa_register_driver(&snd_cmi8330_driver, SNDRV_CARDS);
-       if (err < 0)
-               return err;
 #ifdef CONFIG_PNP
+       if (!err)
+               isa_registered = 1;
+
        err = pnp_register_card_driver(&cmi8330_pnpc_driver);
        if (!err)
                pnp_registered = 1;
+
+       if (isa_registered)
+               err = 0;
 #endif
-       return 0;
+       return err;
 }
 
 static void __exit alsa_card_cmi8330_exit(void)
@@ -701,8 +673,10 @@ static void __exit alsa_card_cmi8330_exit(void)
 #ifdef CONFIG_PNP
        if (pnp_registered)
                pnp_unregister_card_driver(&cmi8330_pnpc_driver);
+
+       if (isa_registered)
 #endif
-       isa_unregister_driver(&snd_cmi8330_driver);
+               isa_unregister_driver(&snd_cmi8330_driver);
 }
 
 module_init(alsa_card_cmi8330_init)