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PM: APM_EMULATION does not depend on PM

The APM emulation code does multiple things, and some of them depend on
PM_SLEEP, while the battery management does not. However, selecting
the symbol like SHARPSL_PM does causes a Kconfig warning:

warning: (SHARPSL_PM && PMAC_APM_EMU) selects APM_EMULATION which has unmet direct dependencies (PM && SYS_SUPPORTS_APM_EMULATION)

From all I can tell, this is completely harmless, and we can simply allow
APM_EMULATION to be enabled here, even if PM is not.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Arnd Bergmann 9 жил өмнө
parent
commit
993e9fe1e7

+ 1 - 1
kernel/power/Kconfig

@@ -235,7 +235,7 @@ config PM_TRACE_RTC
 
 
 config APM_EMULATION
 config APM_EMULATION
 	tristate "Advanced Power Management Emulation"
 	tristate "Advanced Power Management Emulation"
-	depends on PM && SYS_SUPPORTS_APM_EMULATION
+	depends on SYS_SUPPORTS_APM_EMULATION
 	help
 	help
 	  APM is a BIOS specification for saving power using several different
 	  APM is a BIOS specification for saving power using several different
 	  techniques. This is mostly useful for battery powered laptops with
 	  techniques. This is mostly useful for battery powered laptops with