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| author | Lukas Wunner <lukas@wunner.de> | 2018-02-10 19:13:58 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-02-12 11:12:58 +0100 |
| commit | 433986c2c265d106d6a8e88006e0131fefc92b7b (patch) | |
| tree | 6472311b17585f19b1e9ca9a25333a4428860b6f /drivers/base | |
| parent | 69728051f5bf15efaf6edfbcfe1b5a49a2437918 (diff) | |
| download | linux-433986c2c265d106d6a8e88006e0131fefc92b7b.tar.gz | |
PM / runtime: Update links_count also if !CONFIG_SRCU
Commit baa8809f6097 (PM / runtime: Optimize the use of device links) added an invocation of pm_runtime_drop_link() to __device_link_del(). However there are two variants of that function, one for CONFIG_SRCU and another for !CONFIG_SRCU, and the commit only modified the former. Fixes: baa8809f6097 (PM / runtime: Optimize the use of device links) Cc: v4.10+ <stable@vger.kernel.org> # v4.10+ Signed-off-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index b2261f92f2f1..5847364f25d9 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -310,6 +310,9 @@ static void __device_link_del(struct device_link *link) dev_info(link->consumer, "Dropping the link to %s\n", dev_name(link->supplier)); + if (link->flags & DL_FLAG_PM_RUNTIME) + pm_runtime_drop_link(link->consumer); + list_del(&link->s_node); list_del(&link->c_node); device_link_free(link); |