tty: Remove ancient hardpps()

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>
Signed-off-by: George Spelvin <linux@horizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 0 insertions, 9 deletions

diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 4c7d70172193..fc700342d43f 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 6ce40c1822fc..a400002dfa84 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -2734,10 +2734,6 @@ 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 (port->flags & ASYNC_CHECK_CD) {
                 if (status)