powerpc: Coding style cleanups

While converting code to use for_each_node_by_type I noticed a
number of coding style issues.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index eade1fd..d4168c9 100644 (file)
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -281,11 +281,11 @@ static void __init initialize_cache_info(void)
        for_each_node_by_type(np, "cpu") {
                num_cpus += 1;
 
-               /* We're assuming *all* of the CPUs have the same
+               /*
+                * We're assuming *all* of the CPUs have the same
                 * d-cache and i-cache sizes... -Peter
                 */
-
-               if ( num_cpus == 1 ) {
+               if (num_cpus == 1) {
                        const u32 *sizep, *lsizep;
                        u32 size, lsize;
 
@@ -294,10 +294,13 @@ static void __init initialize_cache_info(void)
                        sizep = of_get_property(np, "d-cache-size", NULL);
                        if (sizep != NULL)
                                size = *sizep;
-                       lsizep = of_get_property(np, "d-cache-block-size", NULL);
+                       lsizep = of_get_property(np, "d-cache-block-size",
+                                                NULL);
                        /* fallback if block size missing */
                        if (lsizep == NULL)
-                               lsizep = of_get_property(np, "d-cache-line-size", NULL);
+                               lsizep = of_get_property(np,
+                                                        "d-cache-line-size",
+                                                        NULL);
                        if (lsizep != NULL)
                                lsize = *lsizep;
                        if (sizep == 0 || lsizep == 0)
@@ -314,9 +317,12 @@ static void __init initialize_cache_info(void)
                        sizep = of_get_property(np, "i-cache-size", NULL);
                        if (sizep != NULL)
                                size = *sizep;
-                       lsizep = of_get_property(np, "i-cache-block-size", NULL);
+                       lsizep = of_get_property(np, "i-cache-block-size",
+                                                NULL);
                        if (lsizep == NULL)
-                               lsizep = of_get_property(np, "i-cache-line-size", NULL);
+                               lsizep = of_get_property(np,
+                                                        "i-cache-line-size",
+                                                        NULL);
                        if (lsizep != NULL)
                                lsize = *lsizep;
                        if (sizep == 0 || lsizep == 0)

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 00cc090..0bfb90c 100644 (file)
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -709,7 +709,6 @@ static void __init parse_drconf_memory(struct device_node *memory)
 
 static int __init parse_numa_properties(void)
 {
-       struct device_node *cpu = NULL;
        struct device_node *memory;
        int default_nid = 0;
        unsigned long i;
@@ -732,6 +731,7 @@ static int __init parse_numa_properties(void)
         * each node to be onlined must have NODE_DATA etc backing it.
         */
        for_each_present_cpu(i) {
+               struct device_node *cpu;
                int nid;
 
                cpu = of_get_cpu_node(i, NULL);
@@ -800,8 +800,9 @@ new_range:
        }
 
        /*
-        * Now do the same thing for each MEMBLOCK listed in the ibm,dynamic-memory
-        * property in the ibm,dynamic-reconfiguration-memory node.
+        * Now do the same thing for each MEMBLOCK listed in the
+        * ibm,dynamic-memory property in the
+        * ibm,dynamic-reconfiguration-memory node.
         */
        memory = of_find_node_by_path("/ibm,dynamic-reconfiguration-memory");
        if (memory)