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Diffstat (limited to 'arch/m68k/mac/debug.c')
-rw-r--r--arch/m68k/mac/debug.c41
1 files changed, 10 insertions, 31 deletions
diff --git a/arch/m68k/mac/debug.c b/arch/m68k/mac/debug.c
index e8a57138b4a6..2165740786a5 100644
--- a/arch/m68k/mac/debug.c
+++ b/arch/m68k/mac/debug.c
@@ -51,6 +51,8 @@ extern void mac_serial_print(const char *);
static int peng, line;
#endif
+#if 0
+
void mac_debugging_short(int pos, short num)
{
#ifdef DEBUG_SCREEN
@@ -125,6 +127,8 @@ void mac_debugging_long(int pos, long addr)
#endif
}
+#endif /* 0 */
+
#ifdef DEBUG_SERIAL
/*
* TODO: serial debug code
@@ -142,12 +146,6 @@ struct mac_SCC {
# define scc (*((volatile struct mac_SCC*)mac_bi_data.sccbase))
-/* Flag that serial port is already initialized and used */
-int mac_SCC_init_done;
-/* Can be set somewhere, if a SCC master reset has already be done and should
- * not be repeated; used by kgdb */
-int mac_SCC_reset_done;
-
static int scc_port = -1;
static struct console mac_console_driver = {
@@ -171,8 +169,8 @@ static struct console mac_console_driver = {
* this driver if Mac.
*/
-void mac_debug_console_write(struct console *co, const char *str,
- unsigned int count)
+static void mac_debug_console_write(struct console *co, const char *str,
+ unsigned int count)
{
mac_serial_print(str);
}
@@ -209,8 +207,8 @@ static inline void mac_scca_out(char c)
scc.cha_a_data = c;
}
-void mac_sccb_console_write(struct console *co, const char *str,
- unsigned int count)
+static void mac_sccb_console_write(struct console *co, const char *str,
+ unsigned int count)
{
while (count--) {
if (*str == '\n')
@@ -219,8 +217,8 @@ void mac_sccb_console_write(struct console *co, const char *str,
}
}
-void mac_scca_console_write(struct console *co, const char *str,
- unsigned int count)
+static void mac_scca_console_write(struct console *co, const char *str,
+ unsigned int count)
{
while (count--) {
if (*str == '\n')
@@ -265,14 +263,8 @@ void mac_scca_console_write(struct console *co, const char *str,
barrier(); \
} while(0)
-#ifndef CONFIG_SERIAL_CONSOLE
static void __init mac_init_scc_port(int cflag, int port)
-#else
-void mac_init_scc_port(int cflag, int port)
-#endif
{
- extern int mac_SCC_reset_done;
-
/*
* baud rates: 1200, 1800, 2400, 4800, 9600, 19.2k, 38.4k, 57.6k, 115.2k
*/
@@ -340,22 +332,9 @@ void mac_init_scc_port(int cflag, int port)
SCCA_WRITE(3, reg3 | 1);
SCCA_WRITE(5, reg5 | 8);
}
-
- mac_SCC_reset_done = 1;
- mac_SCC_init_done = 1;
}
#endif /* DEBUG_SERIAL */
-void mac_init_scca_port(int cflag)
-{
- mac_init_scc_port(cflag, 0);
-}
-
-void mac_init_sccb_port(int cflag)
-{
- mac_init_scc_port(cflag, 1);
-}
-
static int __init mac_debug_setup(char *arg)
{
if (!MACH_IS_MAC)