X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Foss%2Fali5455.c;h=70dcd703a66fc18436af8fd03af52854e29e0b9f;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hp=8976224f5ae1e9ebecd4042efd737f4032746f82;hpb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;p=linux-2.6.git

diff --git a/sound/oss/ali5455.c b/sound/oss/ali5455.c
index 8976224f5..70dcd703a 100644
--- a/sound/oss/ali5455.c
+++ b/sound/oss/ali5455.c
@@ -64,6 +64,8 @@
 #include <linux/smp_lock.h>
 #include <linux/ac97_codec.h>
 #include <linux/interrupt.h>
+#include <linux/mutex.h>
+
 #include <asm/uaccess.h>
 
 #ifndef PCI_DEVICE_ID_ALI_5455
@@ -234,7 +236,7 @@ struct ali_state {
 	struct ali_card *card;	/* Card info */
 
 	/* single open lock mechanism, only used for recording */
-	struct semaphore open_sem;
+	struct mutex open_mutex;
 	wait_queue_head_t open_wait;
 
 	/* file mode */
@@ -311,7 +313,6 @@ struct ali_card {
 	u16 pci_id;
 #ifdef CONFIG_PM
 	u16 pm_suspended;
-	u32 pm_save_state[64 / sizeof(u32)];
 	int pm_saved_mixer_settings[SOUND_MIXER_NRDEVICES][NR_AC97];
 #endif
 	/* soundcore stuff */
@@ -934,7 +935,7 @@ static int alloc_dmabuf(struct ali_state *state)
 	dmabuf->rawbuf = rawbuf;
 	dmabuf->buforder = order;
 
-	/* now mark the pages as reserved; otherwise remap_page_range doesn't do what we want */
+	/* now mark the pages as reserved; otherwise remap_pfn_range doesn't do what we want */
 	pend = virt_to_page(rawbuf + (PAGE_SIZE << order) - 1);
 	for (page = virt_to_page(rawbuf); page <= pend; page++)
 		SetPageReserved(page);
@@ -1955,7 +1956,9 @@ static int ali_mmap(struct file *file, struct vm_area_struct *vma)
 	if (size > (PAGE_SIZE << dmabuf->buforder))
 		goto out;
 	ret = -EAGAIN;
-	if (remap_page_range(vma, vma->vm_start, virt_to_phys(dmabuf->rawbuf), size, vma->vm_page_prot))
+	if (remap_pfn_range(vma, vma->vm_start,
+				virt_to_phys(dmabuf->rawbuf) >> PAGE_SHIFT,
+				size, vma->vm_page_prot))
 		goto out;
 	dmabuf->mapped = 1;
 	dmabuf->trigger = 0;
@@ -2806,7 +2809,7 @@ found_virt:
 	state->card = card;
 	state->magic = ALI5455_STATE_MAGIC;
 	init_waitqueue_head(&dmabuf->wait);
-	init_MUTEX(&state->open_sem);
+	mutex_init(&state->open_mutex);
 	file->private_data = state;
 	dmabuf->trigger = 0;
 	/* allocate hardware channels */
@@ -3358,7 +3361,7 @@ static void __devinit ali_configure_clocking(void)
 		state->card = card;
 		state->magic = ALI5455_STATE_MAGIC;
 		init_waitqueue_head(&dmabuf->wait);
-		init_MUTEX(&state->open_sem);
+		mutex_init(&state->open_mutex);
 		dmabuf->fmt = ALI5455_FMT_STEREO | ALI5455_FMT_16BIT;
 		dmabuf->trigger = PCM_ENABLE_OUTPUT;
 		ali_set_dac_rate(state, 48000);
@@ -3457,7 +3460,7 @@ static int __devinit ali_probe(struct pci_dev *pci_dev,
 	card->channel[4].num = 4;
 	/* claim our iospace and irq */
 	request_region(card->iobase, 256, card_names[pci_id->driver_data]);
-	if (request_irq(card->irq, &ali_interrupt, SA_SHIRQ,
+	if (request_irq(card->irq, &ali_interrupt, IRQF_SHARED,
 			card_names[pci_id->driver_data], card)) {
 		printk(KERN_ERR "ali_audio: unable to allocate irq %d\n",
 		       card->irq);
@@ -3527,7 +3530,7 @@ static void __devexit ali_remove(struct pci_dev *pci_dev)
 }
 
 #ifdef CONFIG_PM
-static int ali_pm_suspend(struct pci_dev *dev, u32 pm_state)
+static int ali_pm_suspend(struct pci_dev *dev, pm_message_t pm_state)
 {
 	struct ali_card *card = pci_get_drvdata(dev);
 	struct ali_state *state;
@@ -3576,7 +3579,7 @@ static int ali_pm_suspend(struct pci_dev *dev, u32 pm_state)
 			}
 		}
 	}
-	pci_save_state(dev, card->pm_save_state);	/* XXX do we need this? */
+	pci_save_state(dev);	/* XXX do we need this? */
 	pci_disable_device(dev);	/* disable busmastering */
 	pci_set_power_state(dev, 3);	/* Zzz. */
 	return 0;
@@ -3588,7 +3591,7 @@ static int ali_pm_resume(struct pci_dev *dev)
 	int num_ac97, i = 0;
 	struct ali_card *card = pci_get_drvdata(dev);
 	pci_enable_device(dev);
-	pci_restore_state(dev, card->pm_save_state);
+	pci_restore_state(dev);
 	/* observation of a toshiba portege 3440ct suggests that the 
 	   hardware has to be more or less completely reinitialized from
 	   scratch after an apm suspend.  Works For Me.   -dan */
@@ -3650,12 +3653,13 @@ static int ali_pm_resume(struct pci_dev *dev)
 MODULE_AUTHOR("");
 MODULE_DESCRIPTION("ALI 5455 audio support");
 MODULE_LICENSE("GPL");
-MODULE_PARM(clocking, "i");
-MODULE_PARM(strict_clocking, "i");
-MODULE_PARM(codec_pcmout_share_spdif_locked, "i");
-MODULE_PARM(codec_independent_spdif_locked, "i");
-MODULE_PARM(controller_pcmout_share_spdif_locked, "i");
-MODULE_PARM(controller_independent_spdif_locked, "i");
+module_param(clocking, int, 0);
+/* FIXME: bool? */
+module_param(strict_clocking, uint, 0);
+module_param(codec_pcmout_share_spdif_locked, uint, 0);
+module_param(codec_independent_spdif_locked, uint, 0);
+module_param(controller_pcmout_share_spdif_locked, uint, 0);
+module_param(controller_independent_spdif_locked, uint, 0);
 #define ALI5455_MODULE_NAME "ali5455"
 static struct pci_driver ali_pci_driver = {
 	.name		= ALI5455_MODULE_NAME,
@@ -3714,11 +3718,7 @@ static int __init ali_init_module(void)
 			controller_pcmout_share_spdif_locked = 0;
 		}
 	}
-	if (!pci_register_driver(&ali_pci_driver)) {
-		pci_unregister_driver(&ali_pci_driver);
-		return -ENODEV;
-	}
-	return 0;
+	return pci_register_driver(&ali_pci_driver);
 }
 
 static void __exit ali_cleanup_module(void)