sunxi: remove linux 4.9 support

[openwrt/openwrt.git] / target / linux / sunxi / patches-4.9 / 0043-pinctrl-sunxi-Don-t-enforce-bias-disable-for-now.patch

diff --git a/target/linux/sunxi/patches-4.9/0043-pinctrl-sunxi-Don-t-enforce-bias-disable-for-now.patch b/target/linux/sunxi/patches-4.9/0043-pinctrl-sunxi-Don-t-enforce-bias-disable-for-now.patch
deleted file mode 100644 (file)
index d6e639a..0000000
--- a/target/linux/sunxi/patches-4.9/0043-pinctrl-sunxi-Don-t-enforce-bias-disable-for-now.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 2154d94b40ea2a5de05245521371d0461bb0d669 Mon Sep 17 00:00:00 2001
-From: Maxime Ripard <maxime.ripard@free-electrons.com>
-Date: Mon, 23 Jan 2017 09:21:30 +0100
-Subject: pinctrl: sunxi: Don't enforce bias disable (for now)
-
-Commit 07fe64ba213f ("pinctrl: sunxi: Handle bias disable") actually
-enforced enforced the disabling of the pull up/down resistors instead of
-ignoring it like it was done before.
-
-This was part of a wider rework to switch to the generic pinconf bindings,
-and was meant to be merged together with DT patches that were switching to
-it, and removing what was considered default values by both the binding and
-the boards. This included no bias on a pin.
-
-However, those DT patches were delayed to 4.11, which would be fine only
-for a significant number boards having the bias setup wrong, which in turns
-break the MMC on those boards (and possibly other devices too).
-
-In order to avoid conflicts as much as possible, bring back the old
-behaviour for 4.10, and we'll revert that commit once all the DT bits will
-have landed.
-
-Tested-by: Priit Laes <plaes@plaes.org>
-Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
-Acked-by: Chen-Yu Tsai <wens@csie.org>
-Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
----
- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 3 +--
- 1 file changed, 1 insertion(+), 2 deletions(-)
-
---- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
-+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
-@@ -564,8 +564,7 @@ static int sunxi_pconf_group_set(struct
-                       val = arg / 10 - 1;
-                       break;
-               case PIN_CONFIG_BIAS_DISABLE:
--                      val = 0;
--                      break;
-+                      continue;
-               case PIN_CONFIG_BIAS_PULL_UP:
-                       if (arg == 0)
-                               return -EINVAL;