From: Jean Delvare <jdelvare@suse.de>
Date: Tue, 1 Sep 2020 13:28:37 +0000 (+0200)
Subject: i2c: i801: Simplify the suspend callback
X-Git-Tag: v5.9-rc6~15^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=811a6e18a8633ef66c6c9bad09f359dd9daa9ec1;p=thirdparty%2Fkernel%2Flinux.git

i2c: i801: Simplify the suspend callback

We don't actually need to derive the PCI device from the device
structure, as we already have a pointer to it in our private data
structure.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
---

diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 22597fa415f1d..ebb4c0b03057d 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -1958,10 +1958,9 @@ static void i801_shutdown(struct pci_dev *dev)
 #ifdef CONFIG_PM_SLEEP
 static int i801_suspend(struct device *dev)
 {
-	struct pci_dev *pci_dev = to_pci_dev(dev);
-	struct i801_priv *priv = pci_get_drvdata(pci_dev);
+	struct i801_priv *priv = dev_get_drvdata(dev);
 
-	pci_write_config_byte(pci_dev, SMBHSTCFG, priv->original_hstcfg);
+	pci_write_config_byte(priv->pci_dev, SMBHSTCFG, priv->original_hstcfg);
 	return 0;
 }