X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fserial%2Fsh-sci.c;h=ce6ee92b3a1b32fa001dc79c3716ea797288d57b;hb=84df87b7ebdcbbc0f59df9526f4e63fda70647d3;hp=c2ea5d4df44a07c5aab6ae01bb86b9a73cade4d0;hpb=f838bad1b3be8ca0c785ee0e0c570dfda74cf377;p=linux-2.6

diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index c2ea5d4df4..ce6ee92b3a 100644
--- 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
@@ -186,15 +184,15 @@ static void put_string(struct sci_port *sci_port, const char *buffer, int count)
 			int h, l;
 
 			c = *p++;
-			h = highhex(c);
-			l = lowhex(c);
+			h = hex_asc_hi(c);
+			l = hex_asc_lo(c);
 			put_char(port, h);
 			put_char(port, l);
 			checksum += h + l;
 		}
 		put_char(port, '#');
-		put_char(port, highhex(checksum));
-		put_char(port, lowhex(checksum));
+		put_char(port, hex_asc_hi(checksum));
+		put_char(port, hex_asc_lo(checksum));
 	    } while  (get_char(port) != '+');
 	} else
 #endif /* CONFIG_SH_STANDARD_BIOS || CONFIG_SH_KGDB */
@@ -365,21 +363,19 @@ 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);
 }
@@ -855,7 +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;