staging: gasket: apex: enable power save mode by default

Set default value of allow_power_save parameter to enable power save
mode, which is expected to be the state usually desired.

Signed-off-by: Marty Faltesek <mfaltesek@google.com>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/gasket/apex_driver.c

@@ -229,7 +229,7 @@ static struct gasket_interrupt_desc apex_interrupts[] = {
 
 
 /* Allows device to enter power save upon driver close(). */
-static int allow_power_save;
+static int allow_power_save = 1;
 
 /* Allows SW based clock gating. */
 static int allow_sw_clock_gating;