diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/setup.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/setup.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c index 7e18420166c..83d5d0c2faf 100644 --- a/arch/powerpc/platforms/cell/setup.c +++ b/arch/powerpc/platforms/cell/setup.c @@ -30,7 +30,6 @@ #include <linux/console.h> #include <linux/mutex.h> #include <linux/memory_hotplug.h> -#include <linux/notifier.h> #include <asm/mmu.h> #include <asm/processor.h> @@ -55,7 +54,6 @@ #include <asm/of_platform.h> #include "interrupt.h" -#include "iommu.h" #include "cbe_regs.h" #include "pervasive.h" #include "ras.h" @@ -83,38 +81,11 @@ static void cell_progress(char *s, unsigned short hex) printk("*** %04x : %s\n", hex, s ? s : ""); } -static int cell_of_bus_notify(struct notifier_block *nb, unsigned long action, - void *data) -{ - struct device *dev = data; - - if (action != BUS_NOTIFY_ADD_DEVICE) - return 0; - - /* For now, we just use the PCI DMA ops for everything, though - * we'll need something better when we have a real iommu - * implementation. - */ - dev->archdata.dma_ops = pci_dma_ops; - - return 0; -} - -static struct notifier_block cell_of_bus_notifier = { - .notifier_call = cell_of_bus_notify -}; - - static int __init cell_publish_devices(void) { if (!machine_is(cell)) return 0; - /* Register callbacks on OF platform device addition/removal - * to handle linking them to the right DMA operations - */ - bus_register_notifier(&of_platform_bus_type, &cell_of_bus_notifier); - /* Publish OF platform devices for southbridge IOs */ of_platform_bus_probe(NULL, NULL, NULL); @@ -205,19 +176,6 @@ static void __init cell_setup_arch(void) mmio_nvram_init(); } -/* - * Early initialization. Relocation is on but do not reference unbolted pages - */ -static void __init cell_init_early(void) -{ - DBG(" -> cell_init_early()\n"); - - cell_init_iommu(); - - DBG(" <- cell_init_early()\n"); -} - - static int __init cell_probe(void) { unsigned long root = of_get_flat_dt_root(); @@ -244,7 +202,6 @@ define_machine(cell) { .name = "Cell", .probe = cell_probe, .setup_arch = cell_setup_arch, - .init_early = cell_init_early, .show_cpuinfo = cell_show_cpuinfo, .restart = rtas_restart, .power_off = rtas_power_off, |