x86_64: early_print kernel console should send CRLF not LFCR
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commit d358788f3f
Author: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Mon Mar 20 20:00:09 2006 +0000
Glen Turner reported that writing LFCR rather than the more
traditional CRLF causes issues with some terminals.
Since this afflicts many serial drivers, extract the common code to a
library function (uart_console_write) and arrange for each driver to
supply a "putchar" function.
but early_printk is left out.
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -91,9 +91,9 @@ static int early_serial_putc(unsigned char ch)
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static void early_serial_write(struct console *con, const char *s, unsigned n)
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{
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while (*s && n-- > 0) {
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early_serial_putc(*s);
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if (*s == '\n')
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early_serial_putc('\r');
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early_serial_putc(*s);
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s++;
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}
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}
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