kernel: update 4.1 to 4.1.13

- two upstreamed patches removed
- compile tested all targets using 4.1
- run tested ar71xx

Signed-off-by: Roman Yeryomin <roman@advem.lv>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 47694

target/linux/sunxi/patches-4.1/141-dt-sunxi-raise-minimum-cpu-voltage.patch

@@ -1,11 +0,0 @@
---- a/arch/arm/boot/dts/sun7i-a20.dtsi
-+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
-@@ -111,7 +111,7 @@
- 				720000  1200000
- 				528000  1100000
- 				312000  1000000
--				144000  900000
-+				144000  1000000
- 				>;
- 			#cooling-cells = <2>;
- 			cooling-min-level = <0>;