From 19098934f910b4d47cb30251dd39ffa57bef9523 Mon Sep 17 00:00:00 2001 From: John Thomson 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 Signed-off-by: Lorenzo Pieralisi Acked-by: Sergio Paracuellos --- 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)