m68k/mvme147: config.c - Remove unused functions
Remove the function mvme147_init_console_port() that is not used
anywhere.
This was partially found by using a static code analysis program called
cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
[geert: Also remove now unused m147_scc_write(), scc_write(), scc_delay()]
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index 1bb3ce6..e6a3b56 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -168,49 +168,3 @@
{
return 0;
}
-
-/*------------------- Serial console stuff ------------------------*/
-
-static void scc_delay (void)
-{
- int n;
- volatile int trash;
-
- for (n = 0; n < 20; n++)
- trash = n;
-}
-
-static void scc_write (char ch)
-{
- volatile char *p = (volatile char *)M147_SCC_A_ADDR;
-
- do {
- scc_delay();
- }
- while (!(*p & 4));
- scc_delay();
- *p = 8;
- scc_delay();
- *p = ch;
-}
-
-
-void m147_scc_write (struct console *co, const char *str, unsigned count)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- while (count--)
- {
- if (*str == '\n')
- scc_write ('\r');
- scc_write (*str++);
- }
- local_irq_restore(flags);
-}
-
-void mvme147_init_console_port (struct console *co, int cflag)
-{
- co->write = m147_scc_write;
-}