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| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2015-03-20 17:20:33 +0000 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-03-22 22:19:12 +0100 |
| commit | 446d999c1c92cec996e759dc3c03110596e626f5 (patch) | |
| tree | 08b831e2ec37158d29fd037f7aaa61001c180425 /scripts/gdb/linux/utils.py | |
| parent | PM / domains: quieten down generic pm domains (diff) | |
| download | linux-rng-446d999c1c92cec996e759dc3c03110596e626f5.tar.xz linux-rng-446d999c1c92cec996e759dc3c03110596e626f5.zip | |
PM / domains: factor out code to get the generic PM domain from a struct device
The PM domain code contains two methods to get the generic PM domain
for a struct device. One is dev_to_genpd() which is only safe when
we know for certain that the device has a generic PM domain attached.
The other is coded into genpd_dev_pm_detach() which ensures that the
PM domain in the struct device is a generic PM domain (and so is safer).
This commit factors out the safer version, documents it, and hides the
unsafe dev_to_genpd().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions