powerpc/windfarm: Use for_each_node_by_type() macro

Use for_each_node_by_type() macro instead of open coding it. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
git-mirror · Jan 10, 2013 · c7c360e · c7c360e
1 parent e253eba
commit c7c360e
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c
@@ -681,7 +681,7 @@ static int __init wf_pm112_init(void)
 
 	/* Count the number of CPU cores */
 	nr_cores = 0;
-	for (cpu = NULL; (cpu = of_find_node_by_type(cpu, "cpu")) != NULL; )
+	for_each_node_by_type(cpu, "cpu")
 		++nr_cores;
 
 	printk(KERN_INFO "windfarm: initializing for dual-core desktop G5\n");

diff --git a/drivers/macintosh/windfarm_pm72.c b/drivers/macintosh/windfarm_pm72.c
@@ -804,7 +804,7 @@ static int __init wf_pm72_init(void)
 
 	/* Count the number of CPU cores */
 	nr_chips = 0;
-	for (cpu = NULL; (cpu = of_find_node_by_type(cpu, "cpu")) != NULL; )
+	for_each_node_by_type(cpu, "cpu")
 		++nr_chips;
 	if (nr_chips > NR_CHIPS)
 		nr_chips = NR_CHIPS;

diff --git a/drivers/macintosh/windfarm_rm31.c b/drivers/macintosh/windfarm_rm31.c
@@ -696,7 +696,7 @@ static int __init wf_rm31_init(void)
 
 	/* Count the number of CPU cores */
 	nr_chips = 0;
-	for (cpu = NULL; (cpu = of_find_node_by_type(cpu, "cpu")) != NULL; )
+	for_each_node_by_type(cpu, "cpu")
 		++nr_chips;
 	if (nr_chips > NR_CHIPS)
 		nr_chips = NR_CHIPS;