Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[linux-2.6-omap-h63xx.git] / sound / pci / emu10k1 / emu10k1_main.c

diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index 9a9b977d3cf1c00173a76128a29be00dc51e683a..548c9cc81af5f5c05967ac2eae2d6c9d5db51ab9 100644 (file)
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -1249,11 +1249,6 @@ static int snd_emu10k1_free(struct snd_emu10k1 *emu)
        if (emu->port) {        /* avoid access to already used hardware */
                snd_emu10k1_fx8010_tram_setup(emu, 0);
                snd_emu10k1_done(emu);
-               /* remove reserved page */
-               if (emu->reserved_page) {
-                       snd_emu10k1_synth_free(emu, (struct snd_util_memblk *)emu->reserved_page);
-                       emu->reserved_page = NULL;
-               }
                snd_emu10k1_free_efx(emu);
                }
        if (emu->card_capabilities->emu_model == EMU_MODEL_EMU1010) {
@@ -1262,6 +1257,14 @@ static int snd_emu10k1_free(struct snd_emu10k1 *emu)
        }
        if (emu->emu1010.firmware_thread)
                kthread_stop(emu->emu1010.firmware_thread);
+       if (emu->irq >= 0)
+               free_irq(emu->irq, emu);
+       /* remove reserved page */
+       if (emu->reserved_page) {
+               snd_emu10k1_synth_free(emu,
+                       (struct snd_util_memblk *)emu->reserved_page);
+               emu->reserved_page = NULL;
+       }
        if (emu->memhdr)
                snd_util_memhdr_free(emu->memhdr);
        if (emu->silent_page.area)
@@ -1273,8 +1276,6 @@ static int snd_emu10k1_free(struct snd_emu10k1 *emu)
 #ifdef CONFIG_PM
        free_pm_buffer(emu);
 #endif
-       if (emu->irq >= 0)
-               free_irq(emu->irq, emu);
        if (emu->port)
                pci_release_regions(emu->pci);
        if (emu->card_capabilities->ca0151_chip) /* P16V */     
@@ -1817,13 +1818,6 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
        }
        emu->port = pci_resource_start(pci, 0);
 
-       if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
-                       "EMU10K1", emu)) {
-               err = -EBUSY;
-               goto error;
-       }
-       emu->irq = pci->irq;
-
        emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
        if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
                                32 * 1024, &emu->ptb_pages) < 0) {
@@ -1886,6 +1880,14 @@ int __devinit snd_emu10k1_create(struct snd_card *card,
        emu->fx8010.etram_pages.area = NULL;
        emu->fx8010.etram_pages.bytes = 0;
 
+       /* irq handler must be registered after I/O ports are activated */
+       if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
+                       "EMU10K1", emu)) {
+               err = -EBUSY;
+               goto error;
+       }
+       emu->irq = pci->irq;
+
        /*
         *  Init to 0x02109204 :
         *  Clock accuracy    = 0     (1000ppm)