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serial: sirf: make register info static 

The sirfsoc_usp and sirfsoc_uart objects are not
used outside of the drivers/tty/serial/sirfsoc_uart.o
so make them static. Fixes following sparse warnings:

drivers/tty/serial/sirfsoc_uart.h:123:30: warning: symbol 'sirfsoc_usp' was not declared. Should it be static?
drivers/tty/serial/sirfsoc_uart.h:189:30: warning: symbol 'sirfsoc_uart' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Link: https://lore.kernel.org/r/20191009135356.11180-1-ben.dooks@codethink.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ben Dooks 2019-10-09 14:53:56 +01:00 committed by Greg Kroah-Hartman
parent 8b7103f319
commit 619cbcaedc
1 changed files with 3 additions and 2 deletions
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5
drivers/tty/serial/sirfsoc_uart.h
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@ -120,7 +120,8 @@ 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,
@ -186,7 +187,7 @@ 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,