bcm27xx: remove obsolete kernel 5.4

With the upgrade to kernel 5.10 per default the old version is no
longer required to be in tree.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 32 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-1031-net-lan78xx-Ack-pending-PHY-ints-when-resetting.patch b/target/linux/bcm27xx/patches-5.4/950-1031-net-lan78xx-Ack-pending-PHY-ints-when-resetting.patch
deleted file mode 100644
index 49d843d4d8..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-1031-net-lan78xx-Ack-pending-PHY-ints-when-resetting.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 598d6389f41c1e01b70df7d8b1056c3839e0c1c2 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.com>
-Date: Tue, 15 Dec 2020 16:38:37 +0000
-Subject: [PATCH] net: lan78xx: Ack pending PHY ints when resetting
-
-lan78xx_link_reset explicitly clears the MAC's view of the PHY's IRQ
-status. In doing so it potentially leaves the PHY with a pending
-interrupt that will never be acknowledged, at which point no further
-interrupts will be generated.
-
-Avoid the problem by acknowledging any pending PHY interrupt after
-clearing the MAC's status bit.
-
-See: https://github.com/raspberrypi/linux/issues/2937
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.com>
----
- drivers/net/usb/lan78xx.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/drivers/net/usb/lan78xx.c
-+++ b/drivers/net/usb/lan78xx.c
-@@ -1181,6 +1181,9 @@ static int lan78xx_link_reset(struct lan
- 	if (unlikely(ret < 0))
- 		return -EIO;
- 
-+	/* Acknowledge any pending PHY interrupt, lest it be the last */
-+	phy_read(phydev, LAN88XX_INT_STS);
-+
- 	mutex_lock(&phydev->lock);
- 	phy_read_status(phydev);
- 	link = phydev->link;