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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 <jg1.han@samsung.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Jingoo Han 2013-03-26 15:53:48 +09:00 committed by David Woodhouse
parent b87c92c1ad
commit 80ce4dde2f
1 changed files with 2 additions and 4 deletions
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6
drivers/mtd/nand/fsmc_nand.c
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@ -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
},
};