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| author | Rob Herring <robh@kernel.org> | 2018-12-05 20:50:28 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-12-22 11:29:56 +0100 |
| commit | f1e0addca8bd7386f8cabbc64c9988fff91c131f (patch) | |
| tree | 86accf6f05d6b6e05457436f08783e8f460f494a /drivers/macintosh/windfarm_lm87_sensor.c | |
| parent | ide: Use of_node_name_eq for node name comparisons (diff) | |
| download | linux-f1e0addca8bd7386f8cabbc64c9988fff91c131f.tar.xz linux-f1e0addca8bd7386f8cabbc64c9988fff91c131f.zip | |
macintosh: Use of_node_name_{eq, prefix} for node name comparisons
Convert string compares of DT node names to use of_node_name_{eq,prefix}
helpers instead. This removes direct access to the node name pointer.
This changes a single case insensitive node name comparison to case
sensitive for "ata4". This is the only instance of a case insensitive
comparison for all the open coded node name comparisons on powerpc.
Searching the commit history, there doesn't appear to be any reason for
it to be case insensitive.
A couple of open coded iterating thru the child node names are converted
to use for_each_child_of_node() instead.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/macintosh/windfarm_lm87_sensor.c')
| -rw-r--r-- | drivers/macintosh/windfarm_lm87_sensor.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/macintosh/windfarm_lm87_sensor.c b/drivers/macintosh/windfarm_lm87_sensor.c index 35aa571d498a..09724acd70b6 100644 --- a/drivers/macintosh/windfarm_lm87_sensor.c +++ b/drivers/macintosh/windfarm_lm87_sensor.c @@ -110,8 +110,8 @@ static int wf_lm87_probe(struct i2c_client *client, * the Xserve G5 has several lm87's. However, for now we only * care about the internal temperature sensor */ - while ((np = of_get_next_child(client->dev.of_node, np)) != NULL) { - if (strcmp(np->name, "int-temp")) + for_each_child_of_node(client->dev.of_node, np) { + if (!of_node_name_eq(np, "int-temp")) continue; loc = of_get_property(np, "location", NULL); if (!loc) |