diff options
Diffstat (limited to 'arch/powerpc/platforms/powermac')
| -rw-r--r-- | arch/powerpc/platforms/powermac/low_i2c.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/pfunc_base.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/udbg_scc.c | 2 |
3 files changed, 5 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c index bf4be4b53b44..f77a59b5c2e1 100644 --- a/arch/powerpc/platforms/powermac/low_i2c.c +++ b/arch/powerpc/platforms/powermac/low_i2c.c @@ -629,8 +629,7 @@ static void __init kw_i2c_probe(void) for (i = 0; i < chans; i++) kw_i2c_add(host, np, np, i); } else { - for (child = NULL; - (child = of_get_next_child(np, child)) != NULL;) { + for_each_child_of_node(np, child) { const u32 *reg = of_get_property(child, "reg", NULL); if (reg == NULL) @@ -1193,8 +1192,7 @@ static void pmac_i2c_devscan(void (*callback)(struct device_node *dev, * platform function instance */ list_for_each_entry(bus, &pmac_i2c_busses, link) { - for (np = NULL; - (np = of_get_next_child(bus->busnode, np)) != NULL;) { + for_each_child_of_node(bus->busnode, np) { struct whitelist_ent *p; /* If multibus, check if device is on that bus */ if (bus->flags & pmac_i2c_multibus) diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c index 62311e84a423..f5422506d4b0 100644 --- a/arch/powerpc/platforms/powermac/pfunc_base.c +++ b/arch/powerpc/platforms/powermac/pfunc_base.c @@ -114,7 +114,7 @@ static void macio_gpio_init_one(struct macio_chip *macio) * Ok, got one, we dont need anything special to track them down, so * we just create them all */ - for (gp = NULL; (gp = of_get_next_child(gparent, gp)) != NULL;) { + for_each_child_of_node(gparent, gp) { const u32 *reg = of_get_property(gp, "reg", NULL); unsigned long offset; if (reg == NULL) @@ -133,7 +133,7 @@ static void macio_gpio_init_one(struct macio_chip *macio) macio->of_node); /* And now we run all the init ones */ - for (gp = NULL; (gp = of_get_next_child(gparent, gp)) != NULL;) + for_each_child_of_node(gparent, gp) pmf_do_functions(gp, NULL, 0, PMF_FLAGS_ON_INIT, NULL); /* Note: We do not at this point implement the "at sleep" or "at wake" diff --git a/arch/powerpc/platforms/powermac/udbg_scc.c b/arch/powerpc/platforms/powermac/udbg_scc.c index 6b61a18e8db3..f286bdfe8346 100644 --- a/arch/powerpc/platforms/powermac/udbg_scc.c +++ b/arch/powerpc/platforms/powermac/udbg_scc.c @@ -80,7 +80,7 @@ void udbg_scc_init(int force_scc) path = of_get_property(of_chosen, "linux,stdout-path", NULL); if (path != NULL) stdout = of_find_node_by_path(path); - for (ch = NULL; (ch = of_get_next_child(escc, ch)) != NULL;) { + for_each_child_of_node(escc, ch) { if (ch == stdout) ch_def = of_node_get(ch); if (of_node_name_eq(ch, "ch-a")) |