regulator: axp20x: Fix GPIO LDO enable value for AXP22x

BugLink: http://bugs.launchpad.net/bugs/1553179

commit 3cb99e2e upstream.

The enable/disable values for GPIO LDOs are reversed. It seems no one
noticed as AXP22x support was introduced recently, and no one was using
the GPIO LDOs, either because no designs actually use them or board
support hasn't caught up.

Fixes: 1b82b4e4 ("regulator: axp20x: Add support for AXP22X regulators")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

drivers/regulator/axp20x-regulator.c

@@ -27,8 +27,8 @@
 #define AXP20X_IO_ENABLED		0x03
 #define AXP20X_IO_DISABLED		0x07
 
-#define AXP22X_IO_ENABLED		0x04
-#define AXP22X_IO_DISABLED		0x03
+#define AXP22X_IO_ENABLED		0x03
+#define AXP22X_IO_DISABLED		0x04
 
 #define AXP20X_WORKMODE_DCDC2_MASK	BIT(2)
 #define AXP20X_WORKMODE_DCDC3_MASK	BIT(1)