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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2019-10-22 16:51:37 +0200 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2019-10-24 10:50:25 +0200 |
| commit | a48108c0c20f02485b8cc3ca83652a55a0f5e47f (patch) | |
| tree | 8220ddddf0839c400a69e30e6fd5dd4dbdecdaef /drivers/reset/core.c | |
| parent | 3ab831e50c1c6a56e0400e3bc65a82645b880300 (diff) | |
| download | lwn-a48108c0c20f02485b8cc3ca83652a55a0f5e47f.tar.gz lwn-a48108c0c20f02485b8cc3ca83652a55a0f5e47f.zip | |
reset: improve of_xlate documentation
Mention of_reset_simple_xlate as the default if of_xlate is not set.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/reset/core.c')
| -rw-r--r-- | drivers/reset/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/reset/core.c b/drivers/reset/core.c index 2badff33a0db..329c78599a02 100644 --- a/drivers/reset/core.c +++ b/drivers/reset/core.c @@ -78,8 +78,10 @@ static const char *rcdev_name(struct reset_controller_dev *rcdev) * @reset_spec: reset line specifier as found in the device tree * @flags: a flags pointer to fill in (optional) * - * This simple translation function should be used for reset controllers - * with 1:1 mapping, where reset lines can be indexed by number without gaps. + * This static translation function is used by default if of_xlate in + * :c:type:`reset_controller_dev` is not set. It is useful for all reset + * controllers with 1:1 mapping, where reset lines can be indexed by number + * without gaps. */ static int of_reset_simple_xlate(struct reset_controller_dev *rcdev, const struct of_phandle_args *reset_spec) |