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| author | Sonic Zhang <sonic.zhang@analog.com> | 2009-01-02 13:40:31 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-02 10:19:34 -0800 |
| commit | b6efa1eabbe8d23fd7dcad1eed8ce945f4adea83 (patch) | |
| tree | b2e6ee03edfdcc06b164a38476ab04d7a5b24f34 /drivers/serial/bfin_5xx.c | |
| parent | 80d5c474b87da88eca8e1ab034e26daa9f688130 (diff) | |
| download | lwn-b6efa1eabbe8d23fd7dcad1eed8ce945f4adea83.tar.gz lwn-b6efa1eabbe8d23fd7dcad1eed8ce945f4adea83.zip | |
Blackfin Serial Driver: Clean serial console and early prink code.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/serial/bfin_5xx.c')
| -rw-r--r-- | drivers/serial/bfin_5xx.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c index 59a221f9ee9c..88449d36a3f7 100644 --- a/drivers/serial/bfin_5xx.c +++ b/drivers/serial/bfin_5xx.c @@ -986,7 +986,7 @@ static void __init bfin_serial_init_ports(void) } -#ifdef CONFIG_SERIAL_BFIN_CONSOLE +#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) /* * If the port was already initialised (eg, by a boot loader), * try to determine the current setup. @@ -1030,24 +1030,20 @@ bfin_serial_console_get_options(struct bfin_serial_port *uart, int *baud, } pr_debug("%s:baud = %d, parity = %c, bits= %d\n", __func__, *baud, *parity, *bits); } -#endif -#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK) static struct uart_driver bfin_serial_reg; static int __init bfin_serial_console_setup(struct console *co, char *options) { struct bfin_serial_port *uart; -# ifdef CONFIG_SERIAL_BFIN_CONSOLE int baud = 57600; int bits = 8; int parity = 'n'; -# ifdef CONFIG_SERIAL_BFIN_CTSRTS +# ifdef CONFIG_SERIAL_BFIN_CTSRTS int flow = 'r'; -# else +# else int flow = 'n'; -# endif # endif /* @@ -1059,16 +1055,12 @@ bfin_serial_console_setup(struct console *co, char *options) co->index = 0; uart = &bfin_serial_ports[co->index]; -# ifdef CONFIG_SERIAL_BFIN_CONSOLE if (options) uart_parse_options(options, &baud, &parity, &bits, &flow); else bfin_serial_console_get_options(uart, &baud, &parity, &bits); return uart_set_options(&uart->port, co, baud, parity, bits, flow); -# else - return 0; -# endif } #endif /* defined (CONFIG_SERIAL_BFIN_CONSOLE) || defined (CONFIG_EARLY_PRINTK) */ @@ -1177,7 +1169,7 @@ struct console __init *bfin_earlyserial_init(unsigned int port, return &bfin_early_serial_console; } -#endif /* CONFIG_SERIAL_BFIN_CONSOLE */ +#endif /* CONFIG_EARLY_PRINTK */ static struct uart_driver bfin_serial_reg = { .owner = THIS_MODULE, |