[PATCH 4/4] tty: Remove ancient hardpps()

Peter Hurley
2013-02-06T15:57:30Z

hardpps() functionality is provided through the N_PPS line
discipline now. The new function signature was added in commit
025b40ab (2011-01-12). There was no previous macro or
function hardpps(), at least since before the initial commit of
v2.6.12 in 2005. It's unlikely this code has been compiled since.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
---
drivers/tty/amiserial.c | 5 -----
drivers/tty/serial/serial_core.c | 5 -----
2 files changed, 10 deletions(-)

diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 4c7d701..fc70034 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -393,11 +393,6 @@ static void check_modem_status(struct serial_state *info)
icount->dsr++;
if (dstatus & SER_DCD) {
icount->dcd++;
-#ifdef CONFIG_HARD_PPS
- if ((port->flags & ASYNC_HARDPPS_CD) &&
- !(status & SER_DCD))
- hardpps();
-#endif
}
if (dstatus & SER_CTS)
icount->cts++;
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 457f1a6..b96b1f7 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -2730,11 +2730,6 @@ void uart_handle_dcd_change(struct uart_port *uport, unsigned int status)

uport->icount.dcd++;

-#ifdef CONFIG_HARD_PPS
- if ((uport->flags & UPF_HARDPPS_CD) && status)
- hardpps();
-#endif
-
if (tty) {
ld = tty_ldisc_ref(tty);
if (ld && ld->ops->dcd_change)
--
1.8.1.2