From: Ben Dooks <ben.dooks@codethink.co.uk>
Date: Tue, 7 Jun 2016 18:06:11 +0000 (+0100)
Subject: serial: sirf: make fifo functions static
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3548e45c71881eb6c9d324f04ae32b28ce7439e9;p=linux.git

serial: sirf: make fifo functions static

The fifo mask functions should be static as they are not
used outside of the driver. Fix the following warnings by
making them static:

drivers/tty/serial/sirfsoc_uart.h:109:5: warning: symbol 'uart_usp_ff_full_mask' was not declared. Should it be static?
drivers/tty/serial/sirfsoc_uart.h:117:5: warning: symbol 'uart_usp_ff_empty_mask' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/sirfsoc_uart.h b/drivers/tty/serial/sirfsoc_uart.h
index c3a885b4d76a7..43756bd9111c7 100644
--- a/drivers/tty/serial/sirfsoc_uart.h
+++ b/drivers/tty/serial/sirfsoc_uart.h
@@ -106,7 +106,7 @@ struct sirfsoc_uart_register {
 	enum sirfsoc_uart_type uart_type;
 };
 
-u32 uart_usp_ff_full_mask(struct uart_port *port)
+static u32 uart_usp_ff_full_mask(struct uart_port *port)
 {
 	u32 full_bit;
 
@@ -114,7 +114,7 @@ u32 uart_usp_ff_full_mask(struct uart_port *port)
 	return (1 << full_bit);
 }
 
-u32 uart_usp_ff_empty_mask(struct uart_port *port)
+static u32 uart_usp_ff_empty_mask(struct uart_port *port)
 {
 	u32 empty_bit;