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of: Migrate of_find_node_by_name() users to for_each_node_by_name()

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There are a bunch of users open coding the for_each_node_by_name() by
calling of_find_node_by_name() directly instead of using the macro. This
is getting in the way of some cleanups, and the possibility of removing
of_find_node_by_name() entirely. Clean it up so that all the users are
consistent.

Signed-off-by: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Grant Likely
2014-06-04 16:42:26 +01:00
parent a752ee56ad
commit ccdb8ed3b3
10 changed files with 19 additions and 35 deletions
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6
sound/ppc/pmac.c
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@@ -992,9 +992,9 @@ static int snd_pmac_detect(struct snd_pmac *chip)
return -ENODEV;
if (!sound) {
sound = of_find_node_by_name(NULL, "sound");
while (sound && sound->parent != chip->node)
sound = of_find_node_by_name(sound, "sound");
for_each_node_by_name(sound, "sound")
if (sound->parent == chip->node)
break;
}
if (! sound) {
of_node_put(chip->node);