diff options
| author | Anson Huang | 2020-05-15 20:58:01 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2020-05-15 15:46:29 +0200 |
| commit | b14109f302d01899a8d7aad0d9a2097faa5fb486 (patch) | |
| tree | 7530ae57197e69860209d0811aeae0b1e6421d93 /drivers/tty/serial/fsl_lpuart.c | |
| parent | 0ca650c430404708a6e8bea75e5f92ce8448f098 (diff) | |
tty: serial: fsl_lpuart: Use __maybe_unused instead of #if CONFIG_PM_SLEEP
Use __maybe_unused for power management related functions to simplify
the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1589547481-25932-1-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/fsl_lpuart.c')
| -rw-r--r-- | drivers/tty/serial/fsl_lpuart.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index 029324c77cd7..90298c403042 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -2665,8 +2665,7 @@ static int lpuart_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM_SLEEP -static int lpuart_suspend(struct device *dev) +static int __maybe_unused lpuart_suspend(struct device *dev) { struct lpuart_port *sport = dev_get_drvdata(dev); unsigned long temp; @@ -2724,7 +2723,7 @@ static int lpuart_suspend(struct device *dev) return 0; } -static int lpuart_resume(struct device *dev) +static int __maybe_unused lpuart_resume(struct device *dev) { struct lpuart_port *sport = dev_get_drvdata(dev); bool irq_wake = irqd_is_wakeup_set(irq_get_irq_data(sport->port.irq)); @@ -2755,7 +2754,6 @@ static int lpuart_resume(struct device *dev) return 0; } -#endif static SIMPLE_DEV_PM_OPS(lpuart_pm_ops, lpuart_suspend, lpuart_resume); |