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regulator: Suggest use of datasheet supply or pin names for consumers

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Update the documentation to suggest the use of datasheet names for
the supplies requested by regulator consumers. Doing this makes it
easier to tie the design for a given platform up with the requirements
of the driver for a consumer.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown 2009-02-11 15:32:06 +00:00 committed by Liam Girdwood
parent 1dd68f0188
commit fe203ddfa5
1 changed files with 6 additions and 3 deletions
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9
drivers/regulator/core.c
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@ -925,9 +925,12 @@ overflow_err:
* @id: Supply name or regulator ID.
*
* Returns a struct regulator corresponding to the regulator producer,
* or IS_ERR() condition containing errno. Use of supply names
* configured via regulator_set_device_supply() is strongly
* encouraged.
* or IS_ERR() condition containing errno.
*
* Use of supply names configured via regulator_set_device_supply() is
* strongly encouraged. It is recommended that the supply name used
* should match the name used for the supply and/or the relevant
* device pins in the datasheet.
*/
struct regulator *regulator_get(struct device *dev, const char *id)
{