tty / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM

After commit b2b49ccbdd (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.

Replace CONFIG_PM_RUNTIME with CONFIG_PM everywhere under
drivers/tty/.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/8250/8250_dw.c

@@ -489,7 +489,7 @@ static int dw8250_resume(struct device *dev)
 }
 #endif /* CONFIG_PM_SLEEP */
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int dw8250_runtime_suspend(struct device *dev)
 {
 	struct dw8250_data *data = dev_get_drvdata(dev);

drivers/tty/serial/8250/8250_mtk.c

@@ -244,7 +244,7 @@ static int mtk8250_resume(struct device *dev)
 }
 #endif /* CONFIG_PM_SLEEP */
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int mtk8250_runtime_suspend(struct device *dev)
 {
 	struct mtk8250_data *data = dev_get_drvdata(dev);

drivers/tty/serial/mfd.c

@@ -1252,12 +1252,7 @@ static int serial_hsu_resume(struct pci_dev *pdev)
 	}
 	return 0;
 }
-#else
-#define serial_hsu_suspend	NULL
-#define serial_hsu_resume	NULL
-#endif
 
-#ifdef CONFIG_PM_RUNTIME
 static int serial_hsu_runtime_idle(struct device *dev)
 {
 	pm_schedule_suspend(dev, 500);
@@ -1274,6 +1269,8 @@ static int serial_hsu_runtime_resume(struct device *dev)
 	return 0;
 }
 #else
+#define serial_hsu_suspend		NULL
+#define serial_hsu_resume		NULL
 #define serial_hsu_runtime_idle		NULL
 #define serial_hsu_runtime_suspend	NULL
 #define serial_hsu_runtime_resume	NULL

drivers/tty/serial/msm_serial_hs.c

@@ -1792,7 +1792,7 @@ static void __exit msm_serial_hs_exit(void)
 }
 module_exit(msm_serial_hs_exit);
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int msm_hs_runtime_idle(struct device *dev)
 {
 	/*

drivers/tty/serial/omap-serial.c

@@ -1799,7 +1799,7 @@ static void serial_omap_mdr1_errataset(struct uart_omap_port *up, u8 mdr1)
 	}
 }
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static void serial_omap_restore_context(struct uart_omap_port *up)
 {
 	if (up->errata & UART_ERRATA_i202_MDR1_ACCESS)