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>

diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 02e8dfa..68d3ebc 100644 (file)
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -235,7 +235,7 @@ config PM_TRACE_RTC
 
 config APM_EMULATION
        tristate "Advanced Power Management Emulation"
-       depends on PM && SYS_SUPPORTS_APM_EMULATION
+       depends on SYS_SUPPORTS_APM_EMULATION
        help
          APM is a BIOS specification for saving power using several different
          techniques. This is mostly useful for battery powered laptops with