m68k/mvme147: config.c - Remove unused functions (a38eaa07) · Commits · 戴 / test

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>

arch/m68k/mvme147/config.c

+0 −46

Original line number	Diff line number	Diff line
		@@ -168,49 +168,3 @@ int mvme147_set_clock_mmss (unsigned long nowtime)
		{
		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;
		}

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