ramips: remove Linux 5.4 support

We're at 5.10 stable, this can finally go.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>

1 files changed, 0 insertions, 33 deletions

diff --git a/target/linux/ramips/patches-5.4/0113-staging-mt7621-pci-be-sure-gpio-descriptor-is-null-o.patch b/target/linux/ramips/patches-5.4/0113-staging-mt7621-pci-be-sure-gpio-descriptor-is-null-o.patch
deleted file mode 100644
index bf6fdf1d49..0000000000
--- a/target/linux/ramips/patches-5.4/0113-staging-mt7621-pci-be-sure-gpio-descriptor-is-null-o.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 87068309300c707d659ce79232eae827604804a4 Mon Sep 17 00:00:00 2001
-From: Sergio Paracuellos <sergio.paracuellos@gmail.com>
-Date: Fri, 20 Mar 2020 12:01:23 +0100
-Subject: [PATCH] staging: mt7621-pci: be sure gpio descriptor is null on fails
-
-Function 'devm_gpiod_get_index_optional' returns NULL if the
-descriptor is invalid and the error associated for the error
-pointer is ENOENT. Sometimes if the pin is just assigned the
-error associated for the pointer might not be ENOENT but other.
-In order to avoid weirds behaviours if this happen set descriptor
-to NULL in the driver port structure.
-
-Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
-Link: https://lore.kernel.org/r/20200320110123.9907-6-sergio.paracuellos@gmail.com
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/staging/mt7621-pci/pci-mt7621.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
---- a/drivers/staging/mt7621-pci/pci-mt7621.c
-+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
-@@ -363,8 +363,10 @@ static int mt7621_pcie_parse_port(struct
- 
- 	port->gpio_rst = devm_gpiod_get_index_optional(dev, "reset", slot,
- 						       GPIOD_OUT_LOW);
--	if (IS_ERR(port->gpio_rst))
-+	if (IS_ERR(port->gpio_rst)) {
- 		dev_notice(dev, "Failed to get GPIO for PCIe%d\n", slot);
-+		port->gpio_rst = NULL;
-+	}
- 
- 	port->slot = slot;
- 	port->pcie = pcie;