diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-22 12:48:03 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-22 12:48:03 -0700 |
commit | 14d1adfc59ba66932ef167fdff62983e7c2b0197 (patch) | |
tree | 34bad21bf4ec220be87fa5d79ff41dd98e7dad9f /arch/powerpc/platforms/cell/iommu.c | |
parent | e478bec0ba0a83a48a0f6982934b6de079e7e6b3 (diff) | |
parent | 69917c26c840e7de94522bf90fb190de63bf92bd (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (114 commits)
[POWERPC] Fix ohare IDE irq workaround on old powermacs
[POWERPC] EEH: Power4 systems sometimes need multiple resets.
[POWERPC] Include <asm/mmu.h> in arch/powerpc/sysdev/fsl_soc.h for phys_addr_t.
[POWERPC] Demacrofy arch/powerpc/platforms/maple/pci.c
[POWERPC] Maple U3 HT - reject inappropriate config space access
[POWERPC] Fix IPIC pending register assignments
[POWERPC] powerpc: fix building gdb against asm/ptrace.h
[POWERPC] Remove DISCONTIGMEM cruft from page.h
[POWERPC] Merge iSeries i/o operations with the rest
[POWERPC] 40x: Fix debug status register defines
[POWERPC] Fix compile error in sbc8560
[POWERPC] EEH: support MMIO enable recovery step
[POWERPC] EEH: enable MMIO/DMA on frozen slot
[POWERPC] EEH: code comment cleanup
[POWERPC] EEH: balance pcidev_get/put calls
[POWERPC] PPC: Fix xmon stack frame address in backtrace
[POWERPC] Add AT_PLATFORM value for Xilinx Virtex-4 FX
[POWERPC] Start arch/powerpc/boot code reorganization
[POWERPC] Define of_read_ulong helper
[POWERPC] iseries: eliminate a couple of warnings
...
Diffstat (limited to 'arch/powerpc/platforms/cell/iommu.c')
-rw-r--r-- | arch/powerpc/platforms/cell/iommu.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index a35004e14c6..d2b20eba5b8 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -308,15 +308,16 @@ static void cell_do_map_iommu(struct cell_iommu *iommu, static void iommu_devnode_setup(struct device_node *d) { - unsigned int *ioid; - unsigned long *dma_window, map_start, map_size, token; + const unsigned int *ioid; + unsigned long map_start, map_size, token; + const unsigned long *dma_window; struct cell_iommu *iommu; - ioid = (unsigned int *)get_property(d, "ioid", NULL); + ioid = get_property(d, "ioid", NULL); if (!ioid) pr_debug("No ioid entry found !\n"); - dma_window = (unsigned long *)get_property(d, "ibm,dma-window", NULL); + dma_window = get_property(d, "ibm,dma-window", NULL); if (!dma_window) pr_debug("No ibm,dma-window entry found !\n"); @@ -371,8 +372,9 @@ static int cell_map_iommu_hardcoded(int num_nodes) static int cell_map_iommu(void) { - unsigned int num_nodes = 0, *node_id; - unsigned long *base, *mmio_base; + unsigned int num_nodes = 0; + const unsigned int *node_id; + const unsigned long *base, *mmio_base; struct device_node *dn; struct cell_iommu *iommu = NULL; @@ -381,7 +383,7 @@ static int cell_map_iommu(void) for(dn = of_find_node_by_type(NULL, "cpu"); dn; dn = of_find_node_by_type(dn, "cpu")) { - node_id = (unsigned int *)get_property(dn, "node-id", NULL); + node_id = get_property(dn, "node-id", NULL); if (num_nodes < *node_id) num_nodes = *node_id; @@ -396,9 +398,9 @@ static int cell_map_iommu(void) dn; dn = of_find_node_by_type(dn, "cpu")) { - node_id = (unsigned int *)get_property(dn, "node-id", NULL); - base = (unsigned long *)get_property(dn, "ioc-cache", NULL); - mmio_base = (unsigned long *)get_property(dn, "ioc-translation", NULL); + node_id = get_property(dn, "node-id", NULL); + base = get_property(dn, "ioc-cache", NULL); + mmio_base = get_property(dn, "ioc-translation", NULL); if (!base || !mmio_base || !node_id) return cell_map_iommu_hardcoded(num_nodes); |