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>

diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 4c7d7017219325b71ebfc7f818a7d602b3842aa9..fc700342d43fa7cdea3999d6aea8da6fc0a5638a 100644 (file)
--- 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 6ce40c1822fcef38df9891ff9df73943fefa0dbc..a400002dfa84633fc6032b9da82da068af07e107 100644 (file)
--- 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)