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Fri, 4 Nov 2022 16:54:23 -0400 (EDT) From: John Thomson To: Sergio Paracuellos , Kishon Vijay Abraham I , Vinod Koul , Lorenzo Pieralisi , Rob Herring , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Bjorn Helgaas , Greg Kroah-Hartman , =?utf-8?b?QXLEsW7DpyDDnE5B?= =?utf-8?b?TA==?= Cc: linux-phy@lists.infradead.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, John Thomson Subject: [PATCH 1/2] phy: ralink: mt7621-pci: add sentinel to quirks table Date: Sat, 5 Nov 2022 06:52:41 +1000 Message-Id: <20221104205242.3440388-2-git@johnthomson.fastmail.com.au> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20221104205242.3440388-1-git@johnthomson.fastmail.com.au> References: <20221104205242.3440388-1-git@johnthomson.fastmail.com.au> MIME-Version: 1.0 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1748600768608985372?= X-GMAIL-MSGID: =?utf-8?q?1748600768608985372?= With mt7621 soc_dev_attr fixed to register the soc as a device, kernel will experience an oops in soc_device_match_attr This quirk test was introduced in the staging driver in commit 9445ccb3714c ("staging: mt7621-pci-phy: add quirks for 'E2' revision using 'soc_device_attribute'"). The staging driver was removed, and later re-added in commit d87da32372a0 ("phy: ralink: Add PHY driver for MT7621 PCIe PHY") for kernel 5.11 Link: https://lore.kernel.org/lkml/26ebbed1-0fe9-4af9-8466-65f841d0b382@app.fastmail.com Fixes: d87da32372a0 ("phy: ralink: Add PHY driver for MT7621 PCIe PHY") Signed-off-by: John Thomson Acked-by: Sergio Paracuellos --- drivers/phy/ralink/phy-mt7621-pci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/phy/ralink/phy-mt7621-pci.c b/drivers/phy/ralink/phy-mt7621-pci.c index 5e6530f545b5..85888ab2d307 100644 --- a/drivers/phy/ralink/phy-mt7621-pci.c +++ b/drivers/phy/ralink/phy-mt7621-pci.c @@ -280,7 +280,8 @@ static struct phy *mt7621_pcie_phy_of_xlate(struct device *dev, } static const struct soc_device_attribute mt7621_pci_quirks_match[] = { - { .soc_id = "mt7621", .revision = "E2" } + { .soc_id = "mt7621", .revision = "E2" }, + { /* sentinel */ } }; static const struct regmap_config mt7621_pci_phy_regmap_config = {