[PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacks

[firefly-linux-kernel-4.4.55.git] / drivers / serial / vr41xx_siu.c

diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c
index 1f985327b0d485ec8b4648073ef39a80d25d28f1..2b623ab0e36ec99f64373133e71ba907fe9b9f1b 100644 (file)
--- a/drivers/serial/vr41xx_siu.c
+++ b/drivers/serial/vr41xx_siu.c
@@ -284,7 +284,7 @@ static unsigned int siu_get_mctrl(struct uart_port *port)
        return mctrl;
 }
 
-static void siu_stop_tx(struct uart_port *port, unsigned int tty_stop)
+static void siu_stop_tx(struct uart_port *port)
 {
        unsigned long flags;
        uint8_t ier;
@@ -298,7 +298,7 @@ static void siu_stop_tx(struct uart_port *port, unsigned int tty_stop)
        spin_unlock_irqrestore(&port->lock, flags);
 }
 
-static void siu_start_tx(struct uart_port *port, unsigned int tty_start)
+static void siu_start_tx(struct uart_port *port)
 {
        unsigned long flags;
        uint8_t ier;
@@ -458,7 +458,7 @@ static inline void transmit_chars(struct uart_port *port)
        }
 
        if (uart_circ_empty(xmit) || uart_tx_stopped(port)) {
-               siu_stop_tx(port, 0);
+               siu_stop_tx(port);
                return;
        }
 
@@ -474,7 +474,7 @@ static inline void transmit_chars(struct uart_port *port)
                uart_write_wakeup(port);
 
        if (uart_circ_empty(xmit))
-               siu_stop_tx(port, 0);
+               siu_stop_tx(port);
 }
 
 static irqreturn_t siu_interrupt(int irq, void *dev_id, struct pt_regs *regs)
@@ -976,14 +976,11 @@ static int siu_remove(struct device *dev)
        return 0;
 }
 
-static int siu_suspend(struct device *dev, pm_message_t state, u32 level)
+static int siu_suspend(struct device *dev, pm_message_t state)
 {
        struct uart_port *port;
        int i;
 
-       if (level != SUSPEND_DISABLE)
-               return 0;
-
        for (i = 0; i < siu_uart_driver.nr; i++) {
                port = &siu_uart_ports[i];
                if ((port->type == PORT_VR41XX_SIU ||
@@ -995,14 +992,11 @@ static int siu_suspend(struct device *dev, pm_message_t state, u32 level)
        return 0;
 }
 
-static int siu_resume(struct device *dev, u32 level)
+static int siu_resume(struct device *dev)
 {
        struct uart_port *port;
        int i;
 
-       if (level != RESUME_ENABLE)
-               return 0;
-
        for (i = 0; i < siu_uart_driver.nr; i++) {
                port = &siu_uart_ports[i];
                if ((port->type == PORT_VR41XX_SIU ||