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PM / Domains: Always enable debugfs support if available 

Debugfs support for PM domains is only enabled if both CONFIG_PM_DEBUG
and CONFIG_PM_ADVANCED_DEBUG are enabled. CONFIG_PM_ADVANCED_DEBUG is
described as "extra PM attributes in sysfs for low-level
debugging/testing" which does not seem related.

Given that the debugfs for PM domains only allows users to view the
state of the PM domains, always enable debugfs support for PM domains
if PM domains and debugfs support is enabled.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
hifive-unleashed-5.1
Jon Hunter 2016-08-11 11:40:05 +01:00 committed by Rafael J. Wysocki
parent 29b4817d40
commit 8b0510b524
1 changed files with 2 additions and 2 deletions
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4
drivers/base/power/domain.c
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@ -1636,7 +1636,7 @@ EXPORT_SYMBOL_GPL(genpd_dev_pm_attach);
/*** debugfs support ***/
#ifdef CONFIG_PM_ADVANCED_DEBUG
#ifdef CONFIG_DEBUG_FS
#include <linux/pm.h>
#include <linux/device.h>
#include <linux/debugfs.h>
@ -1784,4 +1784,4 @@ static void __exit pm_genpd_debug_exit(void)
debugfs_remove_recursive(pm_genpd_debugfs_dir);
}
__exitcall(pm_genpd_debug_exit);
#endif /* CONFIG_PM_ADVANCED_DEBUG */
#endif /* CONFIG_DEBUG_FS */