[PATCH] ppc64: Fix G5 model in /proc/cpuinfo

Andreas Schwab spotted that recent kernels broke reporting of the PowerMac
machine model in /proc/cpuinfo.  This fixes it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/ppc64/kernel/pmac_setup.c b/arch/ppc64/kernel/pmac_setup.c
index 25755252067aa052f05a6bd847804365a9cb6886..fa8121d53b89d102afffa5135b8886953dd5777a 100644 (file)
--- a/arch/ppc64/kernel/pmac_setup.c
+++ b/arch/ppc64/kernel/pmac_setup.c
@@ -115,7 +115,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m)
        
        /* find motherboard type */
        seq_printf(m, "machine\t\t: ");
-       np = find_devices("device-tree");
+       np = of_find_node_by_path("/");
        if (np != NULL) {
                pp = (char *) get_property(np, "model", NULL);
                if (pp != NULL)
@@ -133,6 +133,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m)
                        }
                        seq_printf(m, "\n");
                }
+               of_node_put(np);
        } else
                seq_printf(m, "PowerMac\n");