diff options
| author | Jeremy Kerr <jk@ozlabs.org> | 2006-07-12 15:40:05 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-07-31 15:55:05 +1000 |
| commit | ae6b4101e53dcf8a41f3432dacca9d3eb34e9cc3 (patch) | |
| tree | 9144d6ef4e0fcb30900eef1e2b67904fb7266039 /arch/powerpc/platforms/chrp/pci.c | |
| parent | c61c27d58af61e5b78257019b173732c29ce0c64 (diff) | |
| download | blackbird-op-linux-ae6b4101e53dcf8a41f3432dacca9d3eb34e9cc3.tar.gz blackbird-op-linux-ae6b4101e53dcf8a41f3432dacca9d3eb34e9cc3.zip | |
[POWERPC] chrp: Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.
chrp platform changes.
Built for chrp32_defconfig
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/chrp/pci.c')
| -rw-r--r-- | arch/powerpc/platforms/chrp/pci.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c index 6d7ac649b45e..0f4340506c75 100644 --- a/arch/powerpc/platforms/chrp/pci.c +++ b/arch/powerpc/platforms/chrp/pci.c @@ -214,11 +214,11 @@ void __init chrp_find_bridges(void) { struct device_node *dev; - int *bus_range; + const int *bus_range; int len, index = -1; struct pci_controller *hose; - unsigned int *dma; - char *model, *machine; + const unsigned int *dma; + const char *model, *machine; int is_longtrail = 0, is_mot = 0, is_pegasos = 0; struct device_node *root = find_path_device("/"); struct resource r; @@ -246,7 +246,7 @@ chrp_find_bridges(void) dev->full_name); continue; } - bus_range = (int *) get_property(dev, "bus-range", &len); + bus_range = get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { printk(KERN_WARNING "Can't get bus-range for %s\n", dev->full_name); @@ -312,8 +312,7 @@ chrp_find_bridges(void) /* check the first bridge for a property that we can use to set pci_dram_offset */ - dma = (unsigned int *) - get_property(dev, "ibm,dma-ranges", &len); + dma = get_property(dev, "ibm,dma-ranges", &len); if (index == 0 && dma != NULL && len >= 6 * sizeof(*dma)) { pci_dram_offset = dma[2] - dma[3]; printk("pci_dram_offset = %lx\n", pci_dram_offset); |
