From 7de7c55bf54dede2bd2262349fc7b558bcc8e413 Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Thu, 11 Jun 2009 13:38:57 +0100 Subject: [PATCH] Blackfin Serial Driver: fix baudrate for early_printk Since we already setup the early console UART in arch/blackfin/kernel/early_printk.c, and common functions which are enabled from the .setup will override the proper settings later, don't fill in these structures. Otherwise we get mangled baudrate settings when using early_printk. Signed-off-by: Robin Getz Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/serial/bfin_5xx.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index 65a4c07f6199..dfae22d47bf7 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -1272,12 +1272,17 @@ static __init void early_serial_write(struct console *con, const char *s, } } +/* + * This should have a .setup or .early_setup in it, but then things get called + * without the command line options, and the baud rate gets messed up - so + * don't let the common infrastructure play with things. (see calls to setup + * & earlysetup in ./kernel/printk.c:register_console() + */ static struct __initdata console bfin_early_serial_console = { .name = "early_BFuart", .write = early_serial_write, .device = uart_console_device, .flags = CON_PRINTBUFFER, - .setup = bfin_serial_console_setup, .index = -1, .data = &bfin_serial_reg, }; -- 2.20.1