| commit | ef27bed1870dbd5fd363ff5ec51eebd5a695e277 | [log] [tgz] |
|---|---|---|
| author | Rafael J. Wysocki <rjw@sisk.pl> | Thu Aug 25 15:34:01 2011 +0200 |
| committer | Rafael J. Wysocki <rjw@sisk.pl> | Thu Aug 25 15:34:01 2011 +0200 |
| tree | ef563bb07f259386fbe2477ec9a01e7ead011bcc | |
| parent | 5c095a0e0d600d5a5a4207eaadabd18db46395ce [diff] |
PM: Reference counting of power.subsys_data Since the power.subsys_data device field will be used by multiple filesystems, introduce a reference counting mechanism for it to avoid freeing it prematurely or changing its value at a wrong time. Make the PM clocks management code that currently is the only user of power.subsys_data use the new reference counting. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>