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Commit 94db7c5e authored by Anton Blanchard's avatar Anton Blanchard Committed by Benjamin Herrenschmidt
Browse files

powerpc: Use for_each_node_by_type instead of open coding it 



Use for_each_node_by_type instead of open coding it.

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 60831842

arch/powerpc/kernel/machine_kexec_64.c

+1 −2
Original line number Diff line number Diff line
@@ -74,8 +74,7 @@ int default_machine_kexec_prepare(struct kimage *image) 
	}



	/* We also should not overwrite the tce tables */

	for (node = of_find_node_by_type(NULL, "pci"); node != NULL;

			node = of_find_node_by_type(node, "pci")) {

	for_each_node_by_type(node, "pci") {

		basep = of_get_property(node, "linux,tce-base", NULL);

		sizep = of_get_property(node, "linux,tce-size", NULL);

		if (basep == NULL || sizep == NULL)

arch/powerpc/kernel/setup_64.c

+1 −1
Original line number Diff line number Diff line
@@ -278,7 +278,7 @@ static void __init initialize_cache_info(void) 


	DBG(" -> initialize_cache_info()\n");



	for (np = NULL; (np = of_find_node_by_type(np, "cpu"));) {

	for_each_node_by_type(np, "cpu") {

		num_cpus += 1;



		/* We're assuming *all* of the CPUs have the same

arch/powerpc/mm/numa.c

+5 −5
Original line number Diff line number Diff line
@@ -710,7 +710,7 @@ 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 = NULL;

	struct device_node *memory;

	int default_nid = 0;

	unsigned long i;
@@ -750,8 +750,8 @@ static int __init parse_numa_properties(void) 
	}



	get_n_mem_cells(&n_mem_addr_cells, &n_mem_size_cells);

	memory = NULL;

	while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {



	for_each_node_by_type(memory, "memory") {

		unsigned long start;

		unsigned long size;

		int nid;
@@ -1187,10 +1187,10 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory, 
 */

int hot_add_node_scn_to_nid(unsigned long scn_addr)

{

	struct device_node *memory = NULL;

	struct device_node *memory;

	int nid = -1;



	while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {

	for_each_node_by_type(memory, "memory") {

		unsigned long start, size;

		int ranges;

		const unsigned int *memcell_buf;