From 6b45f2520886424829ba66bd00347d473e995f59 Mon Sep 17 00:00:00 2001
From: Pu Wen <puwen@hygon.cn>
Date: Thu, 8 Jun 2023 12:41:07 +0800
Subject: [PATCH] i2c-piix4: Remove the IMC detecting for Hygon SMBus

Remove IMC detecting path for Hygon processors.

Signed-off-by: Pu Wen <puwen@hygon.cn>
Signed-off-by: Jinliang Zheng <alexjlzheng@tencent.com>
Reviewed-by: Bin Lai <robinlai@tencent.com>
Signed-off-by: Jinliang Zheng <alexjlzheng@tencent.com>
Reviewed-by: caelli <caelli@tencent.com>
Signed-off-by: Jianping Liu <frankjpliu@tencent.com>
---
 drivers/i2c/busses/i2c-piix4.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 69740a4ff1db..7da713d61073 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -924,8 +924,7 @@ static int piix4_probe(struct pci_dev *dev, const struct pci_device_id *id)
 		bool notify_imc = false;
 		is_sb800 = true;
 
-		if ((dev->vendor == PCI_VENDOR_ID_AMD ||
-		     dev->vendor == PCI_VENDOR_ID_HYGON) &&
+		if (dev->vendor == PCI_VENDOR_ID_AMD &&
 		    dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS) {
 			u8 imc;