Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

[linux-2.6] / drivers / serial / sh-sci.c

diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index eff593080d4fe8358886fd02e88672704d21bfa8..8fdafc27fce8a3bccfcfb840d288c30d7a34857f 100644 (file)
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -42,14 +42,12 @@
 #include <linux/console.h>
 #include <linux/platform_device.h>
 #include <linux/serial_sci.h>
-
-#ifdef CONFIG_CPU_FREQ
 #include <linux/notifier.h>
 #include <linux/cpufreq.h>
-#endif
-
-#if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
+#include <linux/clk.h>
 #include <linux/ctype.h>
+
+#ifdef CONFIG_SUPERH
 #include <asm/clock.h>
 #include <asm/sh_bios.h>
 #include <asm/kgdb.h>
@@ -80,7 +78,7 @@ struct sci_port {
        struct timer_list       break_timer;
        int                     break_flag;
 
-#if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
+#ifdef CONFIG_SUPERH
        /* Port clock */
        struct clk              *clk;
 #endif
@@ -333,7 +331,6 @@ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
        }
        sci_out(port, SCFCR, fcr_val);
 }
-
 #elif defined(CONFIG_CPU_SH3)
 /* For SH7705, SH7706, SH7707, SH7709, SH7709A, SH7729 */
 static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
@@ -366,24 +363,28 @@ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
 static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
 {
        unsigned int fcr_val = 0;
+       unsigned short data;
 
-       if (cflag & CRTSCTS) {
-               fcr_val |= SCFCR_MCE;
-
-               ctrl_outw(0x0000, PORT_PSCR);
-       } else {
-               unsigned short data;
-
-               data = ctrl_inw(PORT_PSCR);
-               data &= 0x033f;
-               data |= 0x0400;
-               ctrl_outw(data, PORT_PSCR);
+       if (port->mapbase == 0xffe00000) {
+               data = ctrl_inw(PSCR);
+               data &= ~0x03cf;
+               if (cflag & CRTSCTS)
+                       fcr_val |= SCFCR_MCE;
+               else
+                       data |= 0x0340;
 
-               ctrl_outw(ctrl_inw(SCSPTR0) & 0x17, SCSPTR0);
+               ctrl_outw(data, PSCR);
        }
+       /* SCIF1 and SCIF2 should be setup by board code */
 
        sci_out(port, SCFCR, fcr_val);
 }
+#elif defined(CONFIG_CPU_SUBTYPE_SH7723)
+static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
+{
+       /* Nothing to do here.. */
+       sci_out(port, SCFCR, 0);
+}
 #else
 /* For SH7750 */
 static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
@@ -850,7 +851,7 @@ static int sci_notifier(struct notifier_block *self,
 
                printk(KERN_INFO "%s: got a postchange notification "
                       "for cpu %d (old %d, new %d)\n",
-                      __FUNCTION__, freqs->cpu, freqs->old, freqs->new);
+                      __func__, freqs->cpu, freqs->old, freqs->new);
        }
 
        return NOTIFY_OK;