From 80ce4dde2f4fa75cec71790d8f582a4ca00dbdb0 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 26 Mar 2013 15:53:48 +0900 Subject: [PATCH] mtd: fsmc_nand: add CONFIG_PM_SLEEP to suspend/resume functions Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following build warning when CONFIG_PM_SLEEP is not selected. This is because sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when the CONFIG_PM_SLEEP is enabled. Also, unnecessary CONFIG_PM ifdefs are removed. drivers/mtd/nand/fsmc_nand.c:1194:12: warning: 'fsmc_nand_suspend' defined but not used [-Wunused-function] drivers/mtd/nand/fsmc_nand.c:1202:12: warning: 'fsmc_nand_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- drivers/mtd/nand/fsmc_nand.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c index 911e2433fe30..0e5a1d96a721 100644 --- a/drivers/mtd/nand/fsmc_nand.c +++ b/drivers/mtd/nand/fsmc_nand.c @@ -1190,7 +1190,7 @@ static int fsmc_nand_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int fsmc_nand_suspend(struct device *dev) { struct fsmc_nand_data *host = dev_get_drvdata(dev); @@ -1210,9 +1210,9 @@ static int fsmc_nand_resume(struct device *dev) } return 0; } +#endif static SIMPLE_DEV_PM_OPS(fsmc_nand_pm_ops, fsmc_nand_suspend, fsmc_nand_resume); -#endif #ifdef CONFIG_OF static const struct of_device_id fsmc_nand_id_table[] = { @@ -1229,9 +1229,7 @@ static struct platform_driver fsmc_nand_driver = { .owner = THIS_MODULE, .name = "fsmc-nand", .of_match_table = of_match_ptr(fsmc_nand_id_table), -#ifdef CONFIG_PM .pm = &fsmc_nand_pm_ops, -#endif }, }; -- 2.20.1