[PATCH 2/2] serial: sirf: make uart register info static

[ben.dooks@codethink.co.uk (Ben Dooks)]

The driver does not export the two structures that
define the uart register mappings outside of the
driver, so make them static to avoid the following
warnings:

drivers/tty/serial/sirfsoc_uart.h:124:30: warning: symbol 'sirfsoc_usp' was not declared. Should it be static?
drivers/tty/serial/sirfsoc_uart.h:190:30: warning: symbol 'sirfsoc_uart' was not declared. Should it be static?

Note, we don't move these into the driver .c file as this would
be a larger change. However they really should not belong in the
header file like this.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: Barry Song <baohua@kernel.org>
Cc: linux-serial at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
---
 drivers/tty/serial/sirfsoc_uart.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/serial/sirfsoc_uart.h b/drivers/tty/serial/sirfsoc_uart.h
index 43756bd..2242008 100644
--- a/drivers/tty/serial/sirfsoc_uart.h
+++ b/drivers/tty/serial/sirfsoc_uart.h
@@ -121,7 +121,8 @@ static u32 uart_usp_ff_empty_mask(struct uart_port *port)
 	empty_bit = ilog2(port->fifosize) + 1;
 	return (1 << empty_bit);
 }
-struct sirfsoc_uart_register sirfsoc_usp = {
+
+static struct sirfsoc_uart_register sirfsoc_usp = {
 	.uart_reg = {
 		.sirfsoc_mode1		= 0x0000,
 		.sirfsoc_mode2		= 0x0004,
@@ -187,7 +188,7 @@ struct sirfsoc_uart_register sirfsoc_usp = {
 	},
 };
 
-struct sirfsoc_uart_register sirfsoc_uart = {
+static struct sirfsoc_uart_register sirfsoc_uart = {
 	.uart_reg = {
 		.sirfsoc_line_ctrl	= 0x0040,
 		.sirfsoc_tx_rx_en	= 0x004c,
-- 
2.8.1