sunxi: remove kernel 4.9 support

This target has been on 4.14 for a long time now.
Remove these leftovers as it interferes with kernel bumping.

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>

1 files changed, 0 insertions, 42 deletions

diff --git a/target/linux/sunxi/patches-4.9/0032-pinctrl-sunxi-Handle-bias-disable.patch b/target/linux/sunxi/patches-4.9/0032-pinctrl-sunxi-Handle-bias-disable.patch
deleted file mode 100644
index 61d6102c92..0000000000
--- a/target/linux/sunxi/patches-4.9/0032-pinctrl-sunxi-Handle-bias-disable.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 07fe64ba213f36ca8f6ffd8c4d5893f022744fdb Mon Sep 17 00:00:00 2001
-From: Maxime Ripard <maxime.ripard@free-electrons.com>
-Date: Tue, 11 Oct 2016 17:46:01 +0200
-Subject: pinctrl: sunxi: Handle bias disable
-
-So far, putting NO_PULL in allwinner,pull was ignored, behaving like if
-that property was not there at all.
-
-Obviously, this is not the right thing to do, and in that case, we really
-need to just disable the bias.
-
-Acked-by: Chen-Yu Tsai <wens@csie.org>
-Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
-Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
----
- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 8 ++++++++
- 1 file changed, 8 insertions(+)
-
---- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
-+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
-@@ -165,6 +165,8 @@ static int sunxi_pctrl_parse_bias_prop(s
- 		return -EINVAL;
- 
- 	switch (val) {
-+	case SUN4I_PINCTRL_NO_PULL:
-+		return PIN_CONFIG_BIAS_DISABLE;
- 	case SUN4I_PINCTRL_PULL_UP:
- 		return PIN_CONFIG_BIAS_PULL_UP;
- 	case SUN4I_PINCTRL_PULL_DOWN:
-@@ -401,6 +403,12 @@ static int sunxi_pconf_group_set(struct
- 				| dlevel << sunxi_dlevel_offset(pin),
- 				pctl->membase + sunxi_dlevel_reg(pin));
- 			break;
-+		case PIN_CONFIG_BIAS_DISABLE:
-+			val = readl(pctl->membase + sunxi_pull_reg(pin));
-+			mask = PULL_PINS_MASK << sunxi_pull_offset(pin);
-+			writel((val & ~mask),
-+			       pctl->membase + sunxi_pull_reg(pin));
-+			break;
- 		case PIN_CONFIG_BIAS_PULL_UP:
- 			val = readl(pctl->membase + sunxi_pull_reg(pin));
- 			mask = PULL_PINS_MASK << sunxi_pull_offset(pin);