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i2c: designware-pci: use __maybe_unused for PM functions

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Use __maybe_unused for PM functions instead of ifdeffery.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Andy Shevchenko 2021-12-15 17:12:04 +02:00 committed by Wolfram Sang
parent c3c9bab1e3
commit 0897f17359
1 changed files with 2 additions and 4 deletions
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6
drivers/i2c/busses/i2c-designware-pcidrv.c
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@ -213,8 +213,7 @@ static struct dw_pci_controller dw_pci_controllers[] = {
},
};
#ifdef CONFIG_PM
static int i2c_dw_pci_suspend(struct device *dev)
static int __maybe_unused i2c_dw_pci_suspend(struct device *dev)
{
struct dw_i2c_dev *i_dev = dev_get_drvdata(dev);
@ -224,7 +223,7 @@ static int i2c_dw_pci_suspend(struct device *dev)
return 0;
}
static int i2c_dw_pci_resume(struct device *dev)
static int __maybe_unused i2c_dw_pci_resume(struct device *dev)
{
struct dw_i2c_dev *i_dev = dev_get_drvdata(dev);
int ret;
@ -234,7 +233,6 @@ static int i2c_dw_pci_resume(struct device *dev)
return ret;
}
#endif
static UNIVERSAL_DEV_PM_OPS(i2c_dw_pm_ops, i2c_dw_pci_suspend,
i2c_dw_pci_resume, NULL);