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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2005-12-13 07:01:21 (GMT)
committerPaul Mackerras <paulus@samba.org>2006-01-09 03:53:55 (GMT)
commitcc5d0189b9ba95260857a5018a1c2fef90008507 (patch)
tree1202c94b6b3cb81a96d0a0e54424cad10eef68bb /drivers/video/valkyriefb.c
parent9cf84d7c97992dbe5360b241327341c07ce30fc9 (diff)
downloadlinux-cc5d0189b9ba95260857a5018a1c2fef90008507.tar.xz
[PATCH] powerpc: Remove device_node addrs/n_addr
The pre-parsed addrs/n_addrs fields in struct device_node are finally gone. Remove the dodgy heuristics that did that parsing at boot and remove the fields themselves since we now have a good replacement with the new OF parsing code. This patch also fixes a bunch of drivers to use the new code instead, so that at least pmac32, pseries, iseries and g5 defconfigs build. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/video/valkyriefb.c')
-rw-r--r--drivers/video/valkyriefb.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/video/valkyriefb.c b/drivers/video/valkyriefb.c
index ce97ec8..2bdeb4b 100644
--- a/drivers/video/valkyriefb.c
+++ b/drivers/video/valkyriefb.c
@@ -342,19 +342,19 @@ int __init valkyriefb_init(void)
#else /* ppc (!CONFIG_MAC) */
{
struct device_node *dp;
+ struct resource r;
- dp = find_devices("valkyrie");
+ dp = of_find_node_by_name(NULL, "valkyrie");
if (dp == 0)
return 0;
- if (dp->n_addrs != 1) {
- printk(KERN_ERR "expecting 1 address for valkyrie (got %d)\n",
- dp->n_addrs);
+ if (of_address_to_resource(dp, 0, &r)) {
+ printk(KERN_ERR "can't find address for valkyrie\n");
return 0;
}
- frame_buffer_phys = dp->addrs[0].address;
- cmap_regs_phys = dp->addrs[0].address+0x304000;
+ frame_buffer_phys = r.start;
+ cmap_regs_phys = r.start + 0x304000;
flags = _PAGE_WRITETHRU;
}
#endif /* ppc (!CONFIG_MAC) */