tty: drivers/tty/, stop using tty_schedule_flip()

commit 5f6a85158ccacc3f09744b3aafe8b11ab3b6c6f6 upstream.

Since commit a9c3f68f3cd8d (tty: Fix low_latency BUG) in 2014,
tty_flip_buffer_push() is only a wrapper to tty_schedule_flip(). We are
going to remove the latter (as it is used less), so call the former in
drivers/tty/.

Cc: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20211122111648.30379-2-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
index 6d3c58051ce3362da0aed135db0c6d70022460a0..db048dbe9f785fc81c5cfbc92bfab5ff063749e9 100644 (file)
--- a/drivers/tty/cyclades.c
+++ b/drivers/tty/cyclades.c
@@ -556,7 +556,7 @@ static void cyy_chip_rx(struct cyclades_card *cinfo, int chip,
                }
                info->idle_stats.recv_idle = jiffies;
        }
-       tty_schedule_flip(port);
+       tty_flip_buffer_push(port);
 
        /* end of service */
        cyy_writeb(info, CyRIR, save_xir & 0x3f);
@@ -996,7 +996,7 @@ static void cyz_handle_rx(struct cyclades_port *info)
                mod_timer(&info->rx_full_timer, jiffies + 1);
 #endif
        info->idle_stats.recv_idle = jiffies;
-       tty_schedule_flip(&info->port);
+       tty_flip_buffer_push(&info->port);
 
        /* Update rx_get */
        cy_writel(&buf_ctrl->rx_get, new_rx_get);
@@ -1172,7 +1172,7 @@ static void cyz_handle_cmd(struct cyclades_card *cinfo)
                if (delta_count)
                        wake_up_interruptible(&info->port.delta_msr_wait);
                if (special_count)
-                       tty_schedule_flip(&info->port);
+                       tty_flip_buffer_push(&info->port);
        }
 }
 

diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c
index 9180ca5e4dcd4197a99b01e5c85c1b751d71f155..d6e82eb61fc2d7d1279b63f3b4e5fee7d513f858 100644 (file)
--- a/drivers/tty/goldfish.c
+++ b/drivers/tty/goldfish.c
@@ -151,7 +151,7 @@ static irqreturn_t goldfish_tty_interrupt(int irq, void *dev_id)
        address = (unsigned long)(void *)buf;
        goldfish_tty_rw(qtty, address, count, 0);
 
-       tty_schedule_flip(&qtty->port);
+       tty_flip_buffer_push(&qtty->port);
        return IRQ_HANDLED;
 }
 

diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 250a19f042d74ce7bf46c21a15addfb34a193d1a..181381fa5126ca3303c3fd140fc41d4e84fd2dea 100644 (file)
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -1393,7 +1393,7 @@ static int moxa_poll_port(struct moxa_port *p, unsigned int handle,
                if (inited && !tty_throttled(tty) &&
                                MoxaPortRxQueue(p) > 0) { /* RX */
                        MoxaPortReadData(p);
-                       tty_schedule_flip(&p->port);
+                       tty_flip_buffer_push(&p->port);
                }
        } else {
                clear_bit(EMPTYWAIT, &p->statusflags);
@@ -1418,7 +1418,7 @@ static int moxa_poll_port(struct moxa_port *p, unsigned int handle,
 
        if (tty && (intr & IntrBreak) && !I_IGNBRK(tty)) { /* BREAK */
                tty_insert_flip_char(&p->port, 0, TTY_BREAK);
-               tty_schedule_flip(&p->port);
+               tty_flip_buffer_push(&p->port);
        }
 
        if (intr & IntrLine)

diff --git a/drivers/tty/serial/lpc32xx_hs.c b/drivers/tty/serial/lpc32xx_hs.c
index d1d73261575b294150a24f62c335373ade79f395..9c145ed0dcf70024d2dbff31a9d2f4487db58192 100644 (file)
--- a/drivers/tty/serial/lpc32xx_hs.c
+++ b/drivers/tty/serial/lpc32xx_hs.c
@@ -341,7 +341,7 @@ static irqreturn_t serial_lpc32xx_interrupt(int irq, void *dev_id)
                       LPC32XX_HSUART_IIR(port->membase));
                port->icount.overrun++;
                tty_insert_flip_char(tport, 0, TTY_OVERRUN);
-               tty_schedule_flip(tport);
+               tty_flip_buffer_push(tport);
        }
 
        /* Data received? */

diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
index 94cad9f86ff98579b56137eb4838ae3a7a6ca33a..e3aac11d770fee2feda00642d7c1dab4f2519c86 100644 (file)
--- a/drivers/tty/vt/keyboard.c
+++ b/drivers/tty/vt/keyboard.c
@@ -310,7 +310,7 @@ int kbd_rate(struct kbd_repeat *rpt)
 static void put_queue(struct vc_data *vc, int ch)
 {
        tty_insert_flip_char(&vc->port, ch, 0);
-       tty_schedule_flip(&vc->port);
+       tty_flip_buffer_push(&vc->port);
 }
 
 static void puts_queue(struct vc_data *vc, char *cp)
@@ -319,7 +319,7 @@ static void puts_queue(struct vc_data *vc, char *cp)
                tty_insert_flip_char(&vc->port, *cp, 0);
                cp++;
        }
-       tty_schedule_flip(&vc->port);
+       tty_flip_buffer_push(&vc->port);
 }
 
 static void applkey(struct vc_data *vc, int key, char mode)
@@ -564,7 +564,7 @@ static void fn_inc_console(struct vc_data *vc)
 static void fn_send_intr(struct vc_data *vc)
 {
        tty_insert_flip_char(&vc->port, 0, TTY_BREAK);
-       tty_schedule_flip(&vc->port);
+       tty_flip_buffer_push(&vc->port);
 }
 
 static void fn_scroll_forw(struct vc_data *vc)

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index dca627ccece572d51552bcf2c9602b4e81cab3bf..20565603a36587058ec73f43c3c1179d3fdbdeab 100644 (file)
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -1838,7 +1838,7 @@ static void respond_string(const char *p, struct tty_port *port)
                tty_insert_flip_char(port, *p, 0);
                p++;
        }
-       tty_schedule_flip(port);
+       tty_flip_buffer_push(port);
 }
 
 static void cursor_report(struct vc_data *vc, struct tty_struct *tty)