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mtd: spear_smi: 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/devices/spear_smi.c:1049:12: warning: 'spear_smi_suspend' defined but not used [-Wunused-function] drivers/mtd/devices/spear_smi.c:1059:12: warning: 'spear_smi_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>
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80ce4dde2f
commit
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1 changed files with 2 additions and 4 deletions
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@ -1045,7 +1045,7 @@ static int spear_smi_remove(struct platform_device *pdev)
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return 0;
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}
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#ifdef CONFIG_PM
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#ifdef CONFIG_PM_SLEEP
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static int spear_smi_suspend(struct device *dev)
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{
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struct spear_smi *sdev = dev_get_drvdata(dev);
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@ -1068,9 +1068,9 @@ static int spear_smi_resume(struct device *dev)
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spear_smi_hw_init(sdev);
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return ret;
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}
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#endif
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static SIMPLE_DEV_PM_OPS(spear_smi_pm_ops, spear_smi_suspend, spear_smi_resume);
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#endif
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#ifdef CONFIG_OF
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static const struct of_device_id spear_smi_id_table[] = {
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@ -1086,9 +1086,7 @@ static struct platform_driver spear_smi_driver = {
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.bus = &platform_bus_type,
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.owner = THIS_MODULE,
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.of_match_table = of_match_ptr(spear_smi_id_table),
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#ifdef CONFIG_PM
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.pm = &spear_smi_pm_ops,
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#endif
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},
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.probe = spear_smi_probe,
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.remove = spear_smi_remove,
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