[ALSA] hda-codec - Add support for Medion laptops

[powerpc.git] / sound / pci / intel8x0.c

diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 30aaa60..28d5d9d 100644 (file)
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -368,12 +368,8 @@ struct intel8x0 {
 
        int irq;
 
-       unsigned int mmio;
-       unsigned long addr;
-       void __iomem *remap_addr;
-       unsigned int bm_mmio;
-       unsigned long bmaddr;
-       void __iomem *remap_bmaddr;
+       void __iomem *addr;
+       void __iomem *bmaddr;
 
        struct pci_dev *pci;
        struct snd_card *card;
@@ -446,72 +442,48 @@ MODULE_DEVICE_TABLE(pci, snd_intel8x0_ids);
  *  Lowlevel I/O - busmaster
  */
 
-static u8 igetbyte(struct intel8x0 *chip, u32 offset)
+static inline u8 igetbyte(struct intel8x0 *chip, u32 offset)
 {
-       if (chip->bm_mmio)
-               return readb(chip->remap_bmaddr + offset);
-       else
-               return inb(chip->bmaddr + offset);
+       return ioread8(chip->bmaddr + offset);
 }
 
-static u16 igetword(struct intel8x0 *chip, u32 offset)
+static inline u16 igetword(struct intel8x0 *chip, u32 offset)
 {
-       if (chip->bm_mmio)
-               return readw(chip->remap_bmaddr + offset);
-       else
-               return inw(chip->bmaddr + offset);
+       return ioread16(chip->bmaddr + offset);
 }
 
-static u32 igetdword(struct intel8x0 *chip, u32 offset)
+static inline u32 igetdword(struct intel8x0 *chip, u32 offset)
 {
-       if (chip->bm_mmio)
-               return readl(chip->remap_bmaddr + offset);
-       else
-               return inl(chip->bmaddr + offset);
+       return ioread32(chip->bmaddr + offset);
 }
 
-static void iputbyte(struct intel8x0 *chip, u32 offset, u8 val)
+static inline void iputbyte(struct intel8x0 *chip, u32 offset, u8 val)
 {
-       if (chip->bm_mmio)
-               writeb(val, chip->remap_bmaddr + offset);
-       else
-               outb(val, chip->bmaddr + offset);
+       iowrite8(val, chip->bmaddr + offset);
 }
 
-static void iputword(struct intel8x0 *chip, u32 offset, u16 val)
+static inline void iputword(struct intel8x0 *chip, u32 offset, u16 val)
 {
-       if (chip->bm_mmio)
-               writew(val, chip->remap_bmaddr + offset);
-       else
-               outw(val, chip->bmaddr + offset);
+       iowrite16(val, chip->bmaddr + offset);
 }
 
-static void iputdword(struct intel8x0 *chip, u32 offset, u32 val)
+static inline void iputdword(struct intel8x0 *chip, u32 offset, u32 val)
 {
-       if (chip->bm_mmio)
-               writel(val, chip->remap_bmaddr + offset);
-       else
-               outl(val, chip->bmaddr + offset);
+       iowrite32(val, chip->bmaddr + offset);
 }
 
 /*
  *  Lowlevel I/O - AC'97 registers
  */
 
-static u16 iagetword(struct intel8x0 *chip, u32 offset)
+static inline u16 iagetword(struct intel8x0 *chip, u32 offset)
 {
-       if (chip->mmio)
-               return readw(chip->remap_addr + offset);
-       else
-               return inw(chip->addr + offset);
+       return ioread16(chip->addr + offset);
 }
 
-static void iaputword(struct intel8x0 *chip, u32 offset, u16 val)
+static inline void iaputword(struct intel8x0 *chip, u32 offset, u16 val)
 {
-       if (chip->mmio)
-               writew(val, chip->remap_addr + offset);
-       else
-               outw(val, chip->addr + offset);
+       iowrite16(val, chip->addr + offset);
 }
 
 /*
@@ -2443,10 +2415,10 @@ static int snd_intel8x0_free(struct intel8x0 *chip)
                        fill_nocache(chip->bdbars.area, chip->bdbars.bytes, 0);
                snd_dma_free_pages(&chip->bdbars);
        }
-       if (chip->remap_addr)
-               iounmap(chip->remap_addr);
-       if (chip->remap_bmaddr)
-               iounmap(chip->remap_bmaddr);
+       if (chip->addr)
+               pci_iounmap(chip->pci, chip->addr);
+       if (chip->bmaddr)
+               pci_iounmap(chip->pci, chip->bmaddr);
        pci_release_regions(chip->pci);
        pci_disable_device(chip->pci);
        kfree(chip);
@@ -2793,35 +2765,27 @@ static int __devinit snd_intel8x0_create(struct snd_card *card,
 
        if (device_type == DEVICE_ALI) {
                /* ALI5455 has no ac97 region */
-               chip->bmaddr = pci_resource_start(pci, 0);
+               chip->bmaddr = pci_iomap(pci, 0, 0);
                goto port_inited;
        }
 
-       if (pci_resource_flags(pci, 2) & IORESOURCE_MEM) {      /* ICH4 and Nforce */
-               chip->mmio = 1;
-               chip->addr = pci_resource_start(pci, 2);
-               chip->remap_addr = ioremap_nocache(chip->addr,
-                                                  pci_resource_len(pci, 2));
-               if (chip->remap_addr == NULL) {
-                       snd_printk(KERN_ERR "AC'97 space ioremap problem\n");
-                       snd_intel8x0_free(chip);
-                       return -EIO;
-               }
-       } else {
-               chip->addr = pci_resource_start(pci, 0);
-       }
-       if (pci_resource_flags(pci, 3) & IORESOURCE_MEM) {      /* ICH4 */
-               chip->bm_mmio = 1;
-               chip->bmaddr = pci_resource_start(pci, 3);
-               chip->remap_bmaddr = ioremap_nocache(chip->bmaddr,
-                                                    pci_resource_len(pci, 3));
-               if (chip->remap_bmaddr == NULL) {
-                       snd_printk(KERN_ERR "Controller space ioremap problem\n");
-                       snd_intel8x0_free(chip);
-                       return -EIO;
-               }
-       } else {
-               chip->bmaddr = pci_resource_start(pci, 1);
+       if (pci_resource_flags(pci, 2) & IORESOURCE_MEM) /* ICH4 and Nforce */
+               chip->addr = pci_iomap(pci, 2, 0);
+       else
+               chip->addr = pci_iomap(pci, 0, 0);
+       if (!chip->addr) {
+               snd_printk(KERN_ERR "AC'97 space ioremap problem\n");
+               snd_intel8x0_free(chip);
+               return -EIO;
+       }
+       if (pci_resource_flags(pci, 3) & IORESOURCE_MEM) /* ICH4 */
+               chip->bmaddr = pci_iomap(pci, 3, 0);
+       else
+               chip->bmaddr = pci_iomap(pci, 1, 0);
+       if (!chip->bmaddr) {
+               snd_printk(KERN_ERR "Controller space ioremap problem\n");
+               snd_intel8x0_free(chip);
+               return -EIO;
        }
 
  port_inited:
@@ -3025,8 +2989,8 @@ static int __devinit snd_intel8x0_probe(struct pci_dev *pci,
        snd_intel8x0_proc_init(chip);
 
        snprintf(card->longname, sizeof(card->longname),
-                "%s with %s at %#lx, irq %i", card->shortname,
-                snd_ac97_get_short_name(chip->ac97[0]), chip->addr, chip->irq);
+                "%s with %s at irq %i", card->shortname,
+                snd_ac97_get_short_name(chip->ac97[0]), chip->irq);
 
        if (! ac97_clock)
                intel8x0_measure_ac97_clock(chip);