brcm63xx: remove linux 4.4 support

[openwrt/openwrt.git] / target / linux / brcm63xx / patches-4.4 / 001-4.12-08-net-phy-Call-bus-reset-after-releasing-PHYs-from-res.patch

diff --git a/target/linux/brcm63xx/patches-4.4/001-4.12-08-net-phy-Call-bus-reset-after-releasing-PHYs-from-res.patch b/target/linux/brcm63xx/patches-4.4/001-4.12-08-net-phy-Call-bus-reset-after-releasing-PHYs-from-res.patch
deleted file mode 100644 (file)
index 5788a37..0000000
--- a/target/linux/brcm63xx/patches-4.4/001-4.12-08-net-phy-Call-bus-reset-after-releasing-PHYs-from-res.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From df0c8d911abf6ba97b2c2fc3c5a12769e0b081a3 Mon Sep 17 00:00:00 2001
-From: Florian Fainelli <f.fainelli@gmail.com>
-Date: Thu, 11 May 2017 11:24:16 -0700
-Subject: [PATCH] net: phy: Call bus->reset() after releasing PHYs from reset
-
-The API convention makes it that a given MDIO bus reset should be able
-to access PHY devices in its reset() callback and perform additional
-MDIO accesses in order to bring the bus and PHYs in a working state.
-
-Commit 69226896ad63 ("mdio_bus: Issue GPIO RESET to PHYs.") broke that
-contract by first calling bus->reset() and then release all PHYs from
-reset using their shared GPIO line, so restore the expected
-functionality here.
-
-Fixes: 69226896ad63 ("mdio_bus: Issue GPIO RESET to PHYs.")
-Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/phy/mdio_bus.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
---- a/drivers/net/phy/mdio_bus.c
-+++ b/drivers/net/phy/mdio_bus.c
-@@ -279,9 +279,6 @@ int __mdiobus_register(struct mii_bus *b
- 
-       mutex_init(&bus->mdio_lock);
- 
--      if (bus->reset)
--              bus->reset(bus);
--
-       /* de-assert bus level PHY GPIO resets */
-       if (bus->num_reset_gpios > 0) {
-               bus->reset_gpiod = devm_kcalloc(&bus->dev,
-@@ -311,6 +308,9 @@ int __mdiobus_register(struct mii_bus *b
-               }
-       }
- 
-+      if (bus->reset)
-+              bus->reset(bus);
-+
-       for (i = 0; i < PHY_MAX_ADDR; i++) {
-               if ((bus->phy_mask & (1 << i)) == 0) {
-                       struct phy_device *phydev;