serial: sh-sci: pr_debug() -> dev_dbg() conversion.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 2cbefd2..0251077 100644 (file)
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -496,7 +496,7 @@ static inline void sci_receive_chars(struct uart_port *port)
                                        }
 
                                        /* Nonzero => end-of-break */
-                                       pr_debug("scif: debounce<%02x>\n", c);
+                                       dev_dbg(port->dev, "debounce<%02x>\n", c);
                                        sci_port->break_flag = 0;
 
                                        if (STEPFN(c)) {
@@ -513,12 +513,13 @@ static inline void sci_receive_chars(struct uart_port *port)
                                /* Store data and status */
                                if (status&SCxSR_FER(port)) {
                                        flag = TTY_FRAME;
-                                       pr_debug("sci: frame error\n");
+                                       dev_notice(port->dev, "frame error\n");
                                } else if (status&SCxSR_PER(port)) {
                                        flag = TTY_PARITY;
-                                       pr_debug("sci: parity error\n");
+                                       dev_notice(port->dev, "parity error\n");
                                } else
                                        flag = TTY_NORMAL;
+
                                tty_insert_flip_char(tty, c, flag);
                        }
                }
@@ -578,7 +579,8 @@ static inline int sci_handle_errors(struct uart_port *port)
                /* overrun error */
                if (tty_insert_flip_char(tty, 0, TTY_OVERRUN))
                        copied++;
-               pr_debug("sci: overrun error\n");
+
+               dev_notice(port->dev, "overrun error");
        }
 
        if (status & SCxSR_FER(port)) {
@@ -593,7 +595,9 @@ static inline int sci_handle_errors(struct uart_port *port)
                                /* Do sysrq handling. */
                                if (uart_handle_break(port))
                                        return 0;
-                               pr_debug("sci: BREAK detected\n");
+
+                               dev_dbg(port->dev, "BREAK detected\n");
+
                                if (tty_insert_flip_char(tty, 0, TTY_BREAK))
                                        copied++;
                        }
@@ -602,7 +606,8 @@ static inline int sci_handle_errors(struct uart_port *port)
                        /* frame error */
                        if (tty_insert_flip_char(tty, 0, TTY_FRAME))
                                copied++;
-                       pr_debug("sci: frame error\n");
+
+                       dev_notice(port->dev, "frame error\n");
                }
        }
 
@@ -610,7 +615,8 @@ static inline int sci_handle_errors(struct uart_port *port)
                /* parity error */
                if (tty_insert_flip_char(tty, 0, TTY_PARITY))
                        copied++;
-               pr_debug("sci: parity error\n");
+
+               dev_notice(port->dev, "parity error");
        }
 
        if (copied)
@@ -637,7 +643,8 @@ static inline int sci_handle_breaks(struct uart_port *port)
                /* Notify of BREAK */
                if (tty_insert_flip_char(tty, 0, TTY_BREAK))
                        copied++;
-               pr_debug("sci: BREAK detected\n");
+
+               dev_dbg(port->dev, "BREAK detected\n");
        }
 
 #if defined(SCIF_ORER)
@@ -646,7 +653,7 @@ static inline int sci_handle_breaks(struct uart_port *port)
                sci_out(port, SCLSR, 0);
                if (tty_insert_flip_char(tty, 0, TTY_OVERRUN)) {
                        copied++;
-                       pr_debug("sci: overrun error\n");
+                       dev_notice(port->dev, "overrun error\n");
                }
        }
 #endif
@@ -698,7 +705,7 @@ static irqreturn_t sci_er_interrupt(int irq, void *ptr)
                        sci_out(port, SCLSR, 0);
                        tty_insert_flip_char(tty, 0, TTY_OVERRUN);
                        tty_flip_buffer_push(tty);
-                       pr_debug("scif: overrun error\n");
+                       dev_notice(port->dev, "overrun error\n");
                }
 #endif
                sci_rx_interrupt(irq, ptr);
@@ -782,23 +789,22 @@ static int sci_request_irq(struct sci_port *port)
                               "SCI Transmit Data Empty", "SCI Break" };
 
        if (port->irqs[0] == port->irqs[1]) {
-               if (!port->irqs[0]) {
-                       printk(KERN_ERR "sci: Cannot allocate irq.(IRQ=0)\n");
+               if (unlikely(!port->irqs[0]))
                        return -ENODEV;
-               }
 
                if (request_irq(port->irqs[0], sci_mpxed_interrupt,
                                IRQF_DISABLED, "sci", port)) {
-                       printk(KERN_ERR "sci: Cannot allocate irq.\n");
+                       dev_err(port->port.dev, "Can't allocate IRQ\n");
                        return -ENODEV;
                }
        } else {
                for (i = 0; i < ARRAY_SIZE(handlers); i++) {
-                       if (!port->irqs[i])
+                       if (unlikely(!port->irqs[i]))
                                continue;
+
                        if (request_irq(port->irqs[i], handlers[i],
                                        IRQF_DISABLED, desc[i], port)) {
-                               printk(KERN_ERR "sci: Cannot allocate irq.\n");
+                               dev_err(port->port.dev, "Can't allocate IRQ\n");
                                return -ENODEV;
                        }
                }
@@ -811,12 +817,9 @@ static void sci_free_irq(struct sci_port *port)
 {
        int i;
 
-       if (port->irqs[0] == port->irqs[1]) {
-               if (!port->irqs[0])
-                       printk(KERN_ERR "sci: sci_free_irq error\n");
-               else
-                       free_irq(port->irqs[0], port);
-       } else {
+       if (port->irqs[0] == port->irqs[1])
+               free_irq(port->irqs[0], port);
+       else {
                for (i = 0; i < ARRAY_SIZE(port->irqs); i++) {
                        if (!port->irqs[i])
                                continue;
@@ -1040,7 +1043,7 @@ static void sci_config_port(struct uart_port *port, int flags)
                port->membase = ioremap_nocache(port->mapbase, 0x40);
 #endif
 
-               printk(KERN_ERR "sci: can't remap port#%d\n", port->line);
+               dev_err(port->dev, "can't remap port#%d\n", port->line);
        }
 }