Merge branch 'locking/urgent' into locking/core, before applying larger changes and to refresh the branch with fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 7 insertions, 19 deletions

diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index dd0cc677d596..660ca6feff40 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -480,25 +480,18 @@ static const struct of_device_id ebi_match[] = {
 static void __init ap_init_of(void)
 {
         unsigned long sc_dec;
-        struct device_node *root;
         struct device_node *syscon;
         struct device_node *ebi;
         struct device *parent;
         struct soc_device *soc_dev;
         struct soc_device_attribute *soc_dev_attr;
         u32 ap_sc_id;
-        int err;
         int i;
 
-        /* Here we create an SoC device for the root node */
-        root = of_find_node_by_path("/");
-        if (!root)
-                return;
-
-        syscon = of_find_matching_node(root, ap_syscon_match);
+        syscon = of_find_matching_node(NULL, ap_syscon_match);
         if (!syscon)
                 return;
-        ebi = of_find_matching_node(root, ebi_match);
+        ebi = of_find_matching_node(NULL, ebi_match);
         if (!ebi)
                 return;
 
@@ -509,19 +502,17 @@ static void __init ap_init_of(void)
         if (!ebi_base)
                 return;
 
+        of_platform_populate(NULL, of_default_bus_match_table,
+                        ap_auxdata_lookup, NULL);
+
         ap_sc_id = readl(ap_syscon_base);
 
         soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
         if (!soc_dev_attr)
                 return;
 
-        err = of_property_read_string(root, "compatible",
-                                      &soc_dev_attr->soc_id);
-        if (err)
-                return;
-        err = of_property_read_string(root, "model", &soc_dev_attr->machine);
-        if (err)
-                return;
+        soc_dev_attr->soc_id = "XVC";
+        soc_dev_attr->machine = "Integrator/AP";
         soc_dev_attr->family = "Integrator";
         soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%c",
                                            'A' + (ap_sc_id & 0x0f));
@@ -536,9 +527,6 @@ static void __init ap_init_of(void)
         parent = soc_device_to_device(soc_dev);
         integrator_init_sysfs(parent, ap_sc_id);
 
-        of_platform_populate(root, of_default_bus_match_table,
-                        ap_auxdata_lookup, parent);
-
         sc_dec = readl(ap_syscon_base + INTEGRATOR_SC_DEC_OFFSET);
         for (i = 0; i < 4; i++) {
                 struct lm_device *lmdev;