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Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

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* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (72 commits)
  powerpc/pseries: Fix build of topology stuff without CONFIG_NUMA
  powerpc/pseries: Fix VPHN build errors on non-SMP systems
  powerpc/83xx: add mpc8308_p1m DMA controller device-tree node
  powerpc/83xx: add DMA controller to mpc8308 device-tree node
  powerpc/512x: try to free dma descriptors in case of allocation failure
  powerpc/512x: add MPC8308 dma support
  powerpc/512x: fix the hanged dma transfer issue
  powerpc/512x: scatter/gather dma fix
  powerpc/powermac: Make auto-loading of therm_pm72 possible
  of/address: Use propper endianess in get_flags
  powerpc/pci: Use printf extension %pR for struct resource
  powerpc: Remove unnecessary casts of void ptr
  powerpc: Disable VPHN polling during a suspend operation
  powerpc/pseries: Poll VPA for topology changes and update NUMA maps
  powerpc: iommu: Add device name to iommu error printks
  powerpc: Record vma->phys_addr in ioremap()
  powerpc: Update compat_arch_ptrace
  powerpc: Fix PPC_PTRACE_SETHWDEBUG on PPC_BOOK3S
  powerpc/time: printk time stamp init not correct
  powerpc: Minor cleanups for machdep.h
  ...
This commit is contained in:
Linus Torvalds 2011-01-11 16:31:41 -08:00
commit 5a62f99544
88 changed files with 2071 additions and 712 deletions
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7
drivers/macintosh/macio_asic.c
View file

@ -387,11 +387,10 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
/* Set the DMA ops to the ones from the PCI device, this could be
* fishy if we didn't know that on PowerMac it's always direct ops
* or iommu ops that will work fine
*
* To get all the fields, copy all archdata
*/
dev->ofdev.dev.archdata.dma_ops =
chip->lbus.pdev->dev.archdata.dma_ops;
dev->ofdev.dev.archdata.dma_data =
chip->lbus.pdev->dev.archdata.dma_data;
dev->ofdev.dev.archdata = chip->lbus.pdev->dev.archdata;
#endif /* CONFIG_PCI */
#ifdef DEBUG

30
drivers/macintosh/therm_pm72.c
View file

@ -2213,6 +2213,9 @@ static void fcu_lookup_fans(struct device_node *fcu_node)
static int fcu_of_probe(struct platform_device* dev, const struct of_device_id *match)
{
state = state_detached;
of_dev = dev;
dev_info(&dev->dev, "PowerMac G5 Thermal control driver %s\n", VERSION);
/* Lookup the fans in the device tree */
fcu_lookup_fans(dev->dev.of_node);
@ -2235,6 +2238,7 @@ static const struct of_device_id fcu_match[] =
},
{},
};
MODULE_DEVICE_TABLE(of, fcu_match);
static struct of_platform_driver fcu_of_platform_driver =
{
@ -2252,8 +2256,6 @@ static struct of_platform_driver fcu_of_platform_driver =
*/
static int __init therm_pm72_init(void)
{
struct device_node *np;
rackmac = of_machine_is_compatible("RackMac3,1");
if (!of_machine_is_compatible("PowerMac7,2") &&
@ -2261,34 +2263,12 @@ static int __init therm_pm72_init(void)
!rackmac)
return -ENODEV;
printk(KERN_INFO "PowerMac G5 Thermal control driver %s\n", VERSION);
np = of_find_node_by_type(NULL, "fcu");
if (np == NULL) {
/* Some machines have strangely broken device-tree */
np = of_find_node_by_path("/u3@0,f8000000/i2c@f8001000/fan@15e");
if (np == NULL) {
printk(KERN_ERR "Can't find FCU in device-tree !\n");
return -ENODEV;
}
}
of_dev = of_platform_device_create(np, "temperature", NULL);
if (of_dev == NULL) {
printk(KERN_ERR "Can't register FCU platform device !\n");
return -ENODEV;
}
of_register_platform_driver(&fcu_of_platform_driver);
return 0;
return of_register_platform_driver(&fcu_of_platform_driver);
}
static void __exit therm_pm72_exit(void)
{
of_unregister_platform_driver(&fcu_of_platform_driver);
if (of_dev)
of_device_unregister(of_dev);
}
module_init(therm_pm72_init);