diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-06-07 17:43:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-09 15:39:13 +0300 |
| commit | e901000aa6d0b0d428839aa142c698825d76da7f (patch) | |
| tree | 81fe51f0b45134f6d7e2ee37bba097b9f2267123 /drivers/tty/serial/sh-sci.c | |
| parent | 2877389f59dc455e4283ae23ad494b410c15b3a3 (diff) | |
serial: sh-sci: Remove unused STEPFN() macro
The last user of the STEPFN() macro was removed in commit
d5cb1319a91d4f13 ("serial: sh-sci: Remove manual break debouncing").
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/970387d104dea5bb7ea674bb89229641467e629b.1623076891.git.geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index afdd39da82f7..df4f70716ba2 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -841,9 +841,6 @@ static void sci_transmit_chars(struct uart_port *port) } -/* On SH3, SCIF may read end-of-break as a space->mark char */ -#define STEPFN(c) ({int __c = (c); (((__c-1)|(__c)) == -1); }) - static void sci_receive_chars(struct uart_port *port) { struct tty_port *tport = &port->state->port; |