From 973f5d9b12a7f206e9eb06e569f704c5e4147efc Mon Sep 17 00:00:00 2001 From: Anders Roxell Date: Tue, 8 May 2018 09:32:53 +0200 Subject: [PATCH v2] i2c: i801: fix unused-function warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit With CONFIG_PM, we get a harmless build warning: drivers/i2c/busses/i2c-i801.c:1723:12: warning: ‘i801_resume’ defined but not used [-Wunused-function] static int i801_resume(struct device *dev) ^~~~~~~~~~~ drivers/i2c/busses/i2c-i801.c:1714:12: warning: ‘i801_suspend’ defined but not used [-Wunused-function] static int i801_suspend(struct device *dev) ^~~~~~~~~~~~ Follow design pattern from other drivers like i2c-brcmstb, i2c-mpc, i2c-ocores, i2c-pnx, i2c-puv3, i2c-st, i2c-stu300 and i2c-mux-pca954x and changing the ifdef CONFIG_PM to CONFIG_PM_SLEEP. Fixes: a9c8088c7988 ("i2c: i801: Don't restore config registers on runtime PM") Signed-off-by: Anders Roxell --- drivers/i2c/busses/i2c-i801.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index ed07f9002710..954fb3f3b7fc 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -1710,7 +1710,7 @@ static void i801_shutdown(struct pci_dev *dev) pci_write_config_byte(dev, SMBHSTCFG, priv->original_hstcfg); } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int i801_suspend(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); -- 2.17.0