diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2006-09-24 22:05:59 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-09-24 22:05:59 +0100 |
| commit | 02b25fcff676125a88169c8a78d4c6dd647574ed (patch) | |
| tree | 372fc8e885be41ba1819b2767c8889ecd97ff948 /arch/powerpc/kernel/vio.c | |
| parent | 1694176a210189312e31b083bac1e1688981219a (diff) | |
| parent | a68aa1cc6f3203b8a332683ebde67a00f39eec43 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/powerpc/kernel/vio.c')
| -rw-r--r-- | arch/powerpc/kernel/vio.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c index fad8580f908..cb87e71eec6 100644 --- a/arch/powerpc/kernel/vio.c +++ b/arch/powerpc/kernel/vio.c @@ -77,7 +77,7 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev) } else #endif { - unsigned char *dma_window; + const unsigned char *dma_window; struct iommu_table *tbl; unsigned long offset, size; @@ -217,7 +217,7 @@ static void __devinit vio_dev_release(struct device *dev) struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) { struct vio_dev *viodev; - unsigned int *unit_address; + const unsigned int *unit_address; /* we need the 'device_type' property, in order to match with drivers */ if (of_node->type == NULL) { @@ -227,7 +227,7 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) return NULL; } - unit_address = (unsigned int *)get_property(of_node, "reg", NULL); + unit_address = get_property(of_node, "reg", NULL); if (unit_address == NULL) { printk(KERN_WARNING "%s: node %s missing 'reg'\n", __FUNCTION__, @@ -249,7 +249,7 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) viodev->type = of_node->type; viodev->unit_address = *unit_address; if (firmware_has_feature(FW_FEATURE_ISERIES)) { - unit_address = (unsigned int *)get_property(of_node, + unit_address = get_property(of_node, "linux,unit_address", NULL); if (unit_address != NULL) viodev->unit_address = *unit_address; @@ -423,7 +423,7 @@ static int vio_hotplug(struct device *dev, char **envp, int num_envp, { const struct vio_dev *vio_dev = to_vio_dev(dev); struct device_node *dn = dev->platform_data; - char *cp; + const char *cp; int length; if (!num_envp) @@ -431,7 +431,7 @@ static int vio_hotplug(struct device *dev, char **envp, int num_envp, if (!dn) return -ENODEV; - cp = (char *)get_property(dn, "compatible", &length); + cp = get_property(dn, "compatible", &length); if (!cp) return -ENODEV; @@ -493,11 +493,11 @@ static struct vio_dev *vio_find_name(const char *kobj_name) */ struct vio_dev *vio_find_node(struct device_node *vnode) { - uint32_t *unit_address; + const uint32_t *unit_address; char kobj_name[BUS_ID_SIZE]; /* construct the kobject name from the device node */ - unit_address = (uint32_t *)get_property(vnode, "reg", NULL); + unit_address = get_property(vnode, "reg", NULL); if (!unit_address) return NULL; snprintf(kobj_name, BUS_ID_SIZE, "%x", *unit_address); |