diff mbox

[1/2,RFC] PM / sleep: Make DPM watchdog depend on PM_SLEEP

Message ID 5134abc1ff41c139f46b6ff9c77092bd1f0095b1.1470908324.git.yu.c.chen@intel.com (mailing list archive)
State RFC, archived
Headers show

Commit Message

Chen Yu Aug. 11, 2016, 12:29 p.m. UTC
The DPM watchdog is implemented only when PM_SLEEP is
set, so make it depending on the latter.

Signed-off-by: Chen Yu <yu.c.chen@intel.com>
---
 kernel/power/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Rafael J. Wysocki Aug. 12, 2016, 12:40 a.m. UTC | #1
On Thu, Aug 11, 2016 at 2:29 PM, Chen Yu <yu.c.chen@intel.com> wrote:
> The DPM watchdog is implemented only when PM_SLEEP is
> set, so make it depending on the latter.
>
> Signed-off-by: Chen Yu <yu.c.chen@intel.com>

Looks good to me.

> ---
>  kernel/power/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
> index 68d3ebc..a359bc5 100644
> --- a/kernel/power/Kconfig
> +++ b/kernel/power/Kconfig
> @@ -186,7 +186,7 @@ config PM_SLEEP_DEBUG
>
>  config DPM_WATCHDOG
>         bool "Device suspend/resume watchdog"
> -       depends on PM_DEBUG && PSTORE
> +       depends on PM_DEBUG && PSTORE && PM_SLEEP
>         ---help---
>           Sets up a watchdog timer to capture drivers that are
>           locked up attempting to suspend/resume a device.
> --
> 2.7.4
>
> --
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diff mbox

Patch

diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 68d3ebc..a359bc5 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -186,7 +186,7 @@  config PM_SLEEP_DEBUG
 
 config DPM_WATCHDOG
 	bool "Device suspend/resume watchdog"
-	depends on PM_DEBUG && PSTORE
+	depends on PM_DEBUG && PSTORE && PM_SLEEP
 	---help---
 	  Sets up a watchdog timer to capture drivers that are
 	  locked up attempting to suspend/resume a device.