power: Remove <common.h> and add needed includes

Remove <common.h> from this driver directory and when needed
add missing include files directly.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/power/axp209.c b/drivers/power/axp209.c
index 3447b9f..6ae4169 100644
--- a/drivers/power/axp209.c
+++ b/drivers/power/axp209.c
@@ -4,11 +4,11 @@
  * Henrik Nordstrom <henrik@henriknordstrom.net>
  */
 
-#include <common.h>
 #include <command.h>
 #include <asm/arch/pmic_bus.h>
 #include <axp_pmic.h>
 #include <linux/delay.h>
+#include <linux/errno.h>
 
 #ifdef CONFIG_AXP_ALDO3_VOLT_SLOPE_08
 #  define AXP209_VRC_SLOPE AXP209_VRC_LDO3_800uV_uS