diff options
| author | Rob Herring <robh@kernel.org> | 2018-12-05 13:50:28 -0600 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-12-22 21:29:56 +1100 |
| commit | f1e0addca8bd7386f8cabbc64c9988fff91c131f (patch) | |
| tree | 86accf6f05d6b6e05457436f08783e8f460f494a /drivers/macintosh/windfarm_smu_controls.c | |
| parent | c1fa31b0fc90a80d64a334e5d35dca211f9187f6 (diff) | |
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_smu_controls.c')
| -rw-r--r-- | drivers/macintosh/windfarm_smu_controls.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c index 86d65462a61c..2cb9652a9998 100644 --- a/drivers/macintosh/windfarm_smu_controls.c +++ b/drivers/macintosh/windfarm_smu_controls.c @@ -267,7 +267,7 @@ static int __init smu_controls_init(void) /* Look for RPM fans */ for (fans = NULL; (fans = of_get_next_child(smu, fans)) != NULL;) - if (!strcmp(fans->name, "rpm-fans") || + if (of_node_name_eq(fans, "rpm-fans") || of_device_is_compatible(fans, "smu-rpm-fans")) break; for (fan = NULL; @@ -287,7 +287,7 @@ static int __init smu_controls_init(void) /* Look for PWM fans */ for (fans = NULL; (fans = of_get_next_child(smu, fans)) != NULL;) - if (!strcmp(fans->name, "pwm-fans")) + if (of_node_name_eq(fans, "pwm-fans")) break; for (fan = NULL; fans && (fan = of_get_next_child(fans, fan)) != NULL;) { |