Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

[linux-2.6] / arch / ppc / platforms / sandpoint.c

diff --git a/arch/ppc/platforms/sandpoint.c b/arch/ppc/platforms/sandpoint.c
index a76002af686ff9416f35a1d7964fb7bf5b9b2d8f..b4897bdb742aaa9e1ee857642e6dea1ddf591202 100644 (file)
--- a/arch/ppc/platforms/sandpoint.c
+++ b/arch/ppc/platforms/sandpoint.c
@@ -54,7 +54,7 @@
  *
  *
  * Motorola has finally released a version of DINK32 that correctly
- * (seemingly) initalizes the memory controller correctly, regardless
+ * (seemingly) initializes the memory controller correctly, regardless
  * of the amount of memory in the system.  Once a method of determining
  * what version of DINK initializes the system for us, if applicable, is
  * found, we can hopefully stop hardcoding 32MB of RAM.
@@ -71,7 +71,6 @@
 #include <linux/initrd.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/serial.h>
@@ -473,7 +472,7 @@ sandpoint_request_io(void)
 arch_initcall(sandpoint_request_io);
 
 /*
- * Interrupt setup and service.  Interrrupts on the Sandpoint come
+ * Interrupt setup and service.  Interrupts on the Sandpoint come
  * from the four PCI slots plus the 8259 in the Winbond Super I/O (SIO).
  * The 8259 is cascaded from EPIC IRQ0, IRQ1-4 map to PCI slots 1-4,
  * IDE is on EPIC 7 and 8.
@@ -505,7 +504,7 @@ sandpoint_find_end_of_memory(void)
        if (bp->bi_memsize)
                return bp->bi_memsize;
 
-       /* DINK32 13.0 correctly initalizes things, so iff you use
+       /* DINK32 13.0 correctly initializes things, so iff you use
         * this you _should_ be able to change this instead of a
         * hardcoded value. */
 #if 0
@@ -559,93 +558,6 @@ sandpoint_show_cpuinfo(struct seq_file *m)
        return 0;
 }
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-/*
- * IDE support.
- */
-static int             sandpoint_ide_ports_known = 0;
-static unsigned long   sandpoint_ide_regbase[MAX_HWIFS];
-static unsigned long   sandpoint_ide_ctl_regbase[MAX_HWIFS];
-static unsigned long   sandpoint_idedma_regbase;
-
-static void
-sandpoint_ide_probe(void)
-{
-       struct pci_dev *pdev = pci_get_device(PCI_VENDOR_ID_WINBOND,
-                       PCI_DEVICE_ID_WINBOND_82C105, NULL);
-
-       if (pdev) {
-               sandpoint_ide_regbase[0]=pdev->resource[0].start;
-               sandpoint_ide_regbase[1]=pdev->resource[2].start;
-               sandpoint_ide_ctl_regbase[0]=pdev->resource[1].start;
-               sandpoint_ide_ctl_regbase[1]=pdev->resource[3].start;
-               sandpoint_idedma_regbase=pdev->resource[4].start;
-               pci_dev_put(pdev);
-       }
-
-       sandpoint_ide_ports_known = 1;
-}
-
-static int
-sandpoint_ide_default_irq(unsigned long base)
-{
-       if (sandpoint_ide_ports_known == 0)
-               sandpoint_ide_probe();
-
-       if (base == sandpoint_ide_regbase[0])
-               return SANDPOINT_IDE_INT0;
-       else if (base == sandpoint_ide_regbase[1])
-               return SANDPOINT_IDE_INT1;
-       else
-               return 0;
-}
-
-static unsigned long
-sandpoint_ide_default_io_base(int index)
-{
-       if (sandpoint_ide_ports_known == 0)
-               sandpoint_ide_probe();
-
-       return sandpoint_ide_regbase[index];
-}
-
-static void __init
-sandpoint_ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port,
-               unsigned long ctrl_port, int *irq)
-{
-       unsigned long reg = data_port;
-       uint    alt_status_base;
-       int     i;
-
-       for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
-               hw->io_ports[i] = reg++;
-       }
-
-       if (data_port == sandpoint_ide_regbase[0]) {
-               alt_status_base = sandpoint_ide_ctl_regbase[0] + 2;
-               hw->irq = 14;
-       }
-       else if (data_port == sandpoint_ide_regbase[1]) {
-               alt_status_base = sandpoint_ide_ctl_regbase[1] + 2;
-               hw->irq = 15;
-       }
-       else {
-               alt_status_base = 0;
-               hw->irq = 0;
-       }
-
-       if (ctrl_port) {
-               hw->io_ports[IDE_CONTROL_OFFSET] = ctrl_port;
-       } else {
-               hw->io_ports[IDE_CONTROL_OFFSET] = alt_status_base;
-       }
-
-       if (irq != NULL) {
-               *irq = hw->irq;
-       }
-}
-#endif
-
 /*
  * Set BAT 3 to map 0xf8000000 to end of physical memory space 1-to-1.
  */
@@ -677,7 +589,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
         * are non-zero, then we should use the board info from the bd_t
         * structure and the cmdline pointed to by r6 instead of the
         * information from birecs, if any.  Otherwise, use the information
-        * from birecs as discovered by the preceeding call to
+        * from birecs as discovered by the preceding call to
         * parse_bootinfo().  This rule should work with both PPCBoot, which
         * uses a bd_t board info structure, and the kernel boot wrapper,
         * which uses birecs.
@@ -736,10 +648,4 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
 #ifdef CONFIG_SERIAL_TEXT_DEBUG
        ppc_md.progress = gen550_progress;
 #endif
-
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE)
-       ppc_ide_md.default_irq = sandpoint_ide_default_irq;
-       ppc_ide_md.default_io_base = sandpoint_ide_default_io_base;
-       ppc_ide_md.ide_init_hwif = sandpoint_ide_init_hwif_ports;
-#endif
 }