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serial: xilinx_uartps: Make cdns_rs485_supported static

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The sparse tool complains as follows:

drivers/tty/serial/xilinx_uartps.c:222:21: warning:
	symbol 'cdns_rs485_supported' was not declared. Should it be static?

This symbol is not used outside xilinx_uartps.c, so marks it static.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20240819120107.3884973-1-ruanjinjie@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jinjie Ruan 2024-08-19 20:01:07 +08:00 committed by Greg Kroah-Hartman
parent ebbe30f4bb
commit 68c5efd9dc
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/xilinx_uartps.c
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@ -219,7 +219,7 @@ struct cdns_platform_data {
u32 quirks;
};
struct serial_rs485 cdns_rs485_supported = {
static struct serial_rs485 cdns_rs485_supported = {
.flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND |
SER_RS485_RTS_AFTER_SEND,
.delay_rts_before_send = 1,