From cb3592be272d83011051dc49f4326355c01f1e1f Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 28 Nov 2005 21:04:11 +0000 Subject: [SERIAL] mark several serial tables const This patch marks a few serial data structures const, moving them to .rodata where they won't false-share cachelines with things that get written to. Signed-off-by: Arjan van de Ven Signed-off-by: Russell King --- drivers/serial/serial_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/serial/serial_core.c') diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 2331296e1e1..c17d680e3f0 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -1779,7 +1779,7 @@ struct baud_rates { unsigned int cflag; }; -static struct baud_rates baud_rates[] = { +static const struct baud_rates baud_rates[] = { { 921600, B921600 }, { 460800, B460800 }, { 230400, B230400 }, -- cgit v1.2.3