serial: 8250_dw: Drop PM ifdeffery

Drop CONFIG_PM and CONFIG_PM_SLEEP ifdeffery while converting dw8250_pm_ops
to use new PM macros. Since we are using runtime PM, wrap dw8250_pm_ops into
pm_ptr().

Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220630100507.31113-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index e4211c5..b5b783f 100644 (file)
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -695,7 +695,6 @@ static int dw8250_remove(struct platform_device *pdev)
        return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int dw8250_suspend(struct device *dev)
 {
        struct dw8250_data *data = dev_get_drvdata(dev);
@@ -713,9 +712,7 @@ static int dw8250_resume(struct device *dev)
 
        return 0;
 }
-#endif /* CONFIG_PM_SLEEP */
 
-#ifdef CONFIG_PM
 static int dw8250_runtime_suspend(struct device *dev)
 {
        struct dw8250_data *data = dev_get_drvdata(dev);
@@ -737,11 +734,10 @@ static int dw8250_runtime_resume(struct device *dev)
 
        return 0;
 }
-#endif
 
 static const struct dev_pm_ops dw8250_pm_ops = {
-       SET_SYSTEM_SLEEP_PM_OPS(dw8250_suspend, dw8250_resume)
-       SET_RUNTIME_PM_OPS(dw8250_runtime_suspend, dw8250_runtime_resume, NULL)
+       SYSTEM_SLEEP_PM_OPS(dw8250_suspend, dw8250_resume)
+       RUNTIME_PM_OPS(dw8250_runtime_suspend, dw8250_runtime_resume, NULL)
 };
 
 static const struct dw8250_platform_data dw8250_dw_apb = {
@@ -799,7 +795,7 @@ MODULE_DEVICE_TABLE(acpi, dw8250_acpi_match);
 static struct platform_driver dw8250_platform_driver = {
        .driver = {
                .name           = "dw-apb-uart",
-               .pm             = &dw8250_pm_ops,
+               .pm             = pm_ptr(&dw8250_pm_ops),
                .of_match_table = dw8250_of_match,
                .acpi_match_table = dw8250_acpi_match,
        },