ramips: mark patches accepted upstream

[openwrt/openwrt.git] / target / linux / ramips / patches-5.15 / 107-v6.2-PCI-mt7621-Add-sentinel-to-quirks-table.patch

diff --git a/target/linux/ramips/patches-5.15/107-v6.2-PCI-mt7621-Add-sentinel-to-quirks-table.patch b/target/linux/ramips/patches-5.15/107-v6.2-PCI-mt7621-Add-sentinel-to-quirks-table.patch
new file mode 100644 (file)
index 0000000..c055f00
--- /dev/null
+++ b/target/linux/ramips/patches-5.15/107-v6.2-PCI-mt7621-Add-sentinel-to-quirks-table.patch
@@ -0,0 +1,38 @@
+From 19098934f910b4d47cb30251dd39ffa57bef9523 Mon Sep 17 00:00:00 2001
+From: John Thomson <git@johnthomson.fastmail.com.au>
+Date: Tue, 6 Dec 2022 06:46:45 +1000
+Subject: [PATCH] PCI: mt7621: Add sentinel to quirks table
+
+Current driver is missing a sentinel in the struct soc_device_attribute
+array, which causes an oops when assessed by the
+soc_device_match(mt7621_pcie_quirks_match) call.
+
+This was only exposed once the CONFIG_SOC_MT7621 mt7621 soc_dev_attr
+was fixed to register the SOC as a device, in:
+
+commit 7c18b64bba3b ("mips: ralink: mt7621: do not use kzalloc too early")
+
+Fix it by adding the required sentinel.
+
+Link: https://lore.kernel.org/lkml/26ebbed1-0fe9-4af9-8466-65f841d0b382@app.fastmail.com
+Link: https://lore.kernel.org/r/20221205204645.301301-1-git@johnthomson.fastmail.com.au
+Fixes: b483b4e4d3f6 ("staging: mt7621-pci: add quirks for 'E2' revision using 'soc_device_attribute'")
+Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au>
+Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
+Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
+---
+ drivers/pci/controller/pcie-mt7621.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/pci/controller/pcie-mt7621.c
++++ b/drivers/pci/controller/pcie-mt7621.c
+@@ -471,7 +471,8 @@ static int mt7621_pcie_register_host(str
+ }
+ 
+ static const struct soc_device_attribute mt7621_pcie_quirks_match[] = {
+-      { .soc_id = "mt7621", .revision = "E2" }
++      { .soc_id = "mt7621", .revision = "E2" },
++      { /* sentinel */ }
+ };
+ 
+ static int mt7621_pcie_probe(struct platform_device *pdev)