driver core: Add comments about returning array counts

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The "read array" variants of the device property functions
can be used to return the number of values in an array.
Update the comments to reflect that.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Adrian Hunter 2015-03-17 09:58:58 +02:00 • committed by Rafael J. Wysocki

parent 06e5801b8c

commit 5c0acf3b4f

1 changed files with 32 additions and 21 deletions

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53

drivers/base/property.c

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