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authorBen Dooks <ben.dooks@codethink.co.uk>2016-06-07 19:06:11 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-06-25 14:01:57 -0700
commit3548e45c71881eb6c9d324f04ae32b28ce7439e9 (patch)
tree7b6d4381070f70e93530a5dad648e5e8e5f42e5e /drivers/tty
parentce87122911f8db59d3c2bc355c694c7a38940804 (diff)
downloadblackbird-op-linux-3548e45c71881eb6c9d324f04ae32b28ce7439e9.tar.gz
blackbird-op-linux-3548e45c71881eb6c9d324f04ae32b28ce7439e9.zip
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>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/serial/sirfsoc_uart.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/sirfsoc_uart.h b/drivers/tty/serial/sirfsoc_uart.h
index c3a885b4d76a..43756bd9111c 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;
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