Merge tag 'tty-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull TTY/serial patches from Greg KH:
 "tty and serial merge for 3.4-rc1

  Here's the big serial and tty merge for the 3.4-rc1 tree.

  There's loads of fixes and reworks in here from Jiri for the tty
  layer, and a number of patches from Alan to help try to wrestle the vt
  layer into a sane model.

  Other than that, lots of driver updates and fixes, and other minor
  stuff, all detailed in the shortlog."

* tag 'tty-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (132 commits)
  serial: pxa: add clk_prepare/clk_unprepare calls
  TTY: Wrong unicode value copied in con_set_unimap()
  serial: PL011: clear pending interrupts
  serial: bfin-uart: Don't access tty circular buffer in TX DMA interrupt after it is reset.
  vt: NULL dereference in vt_do_kdsk_ioctl()
  tty: serial: vt8500: fix annotations for probe/remove
  serial: remove back and forth conversions in serial_out_sync
  serial: use serial_port_in/out vs serial_in/out in 8250
  serial: introduce generic port in/out helpers
  serial: reduce number of indirections in 8250 code
  serial: delete useless void casts in 8250.c
  serial: make 8250's serial_in shareable to other drivers.
  serial: delete last unused traces of pausing I/O in 8250
  pch_uart: Add module parameter descriptions
  pch_uart: Use existing default_baud in setup_console
  pch_uart: Add user_uartclk parameter
  pch_uart: Add Fish River Island II uart clock quirks
  pch_uart: Use uartclk instead of base_baud
  mpc5200b/uart: select more tolerant uart prescaler on low baudrates
  tty: moxa: fix bit test in moxa_start()
  ...

5 files changed, 23 insertions, 13 deletions

diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index c7b03f0ef2d..92b34e29ad0 100644
--- a/drivers/staging/speakup/main.c
+++ b/drivers/staging/speakup/main.c
@@ -1731,15 +1731,15 @@ static void do_handle_spec(struct vc_data *vc, u_char value, char up_flag)
 	switch (value) {
 	case KVAL(K_CAPS):
 		label = msg_get(MSG_KEYNAME_CAPSLOCK);
-		on_off = (vc_kbd_led(kbd_table + vc->vc_num, VC_CAPSLOCK));
+		on_off = vt_get_leds(fg_console, VC_CAPSLOCK);
 		break;
 	case KVAL(K_NUM):
 		label = msg_get(MSG_KEYNAME_NUMLOCK);
-		on_off = (vc_kbd_led(kbd_table + vc->vc_num, VC_NUMLOCK));
+		on_off = vt_get_leds(fg_console, VC_NUMLOCK);
 		break;
 	case KVAL(K_HOLD):
 		label = msg_get(MSG_KEYNAME_SCROLLLOCK);
-		on_off = (vc_kbd_led(kbd_table + vc->vc_num, VC_SCROLLOCK));
+		on_off = vt_get_leds(fg_console, VC_SCROLLOCK);
 		if (speakup_console[vc->vc_num])
 			speakup_console[vc->vc_num]->tty_stopped = on_off;
 		break;
@@ -2020,7 +2020,7 @@ speakup_key(struct vc_data *vc, int shift_state, int keycode, u_short keysym,
 	if (type >= 0xf0)
 		type -= 0xf0;
 	if (type == KT_PAD
-		&& (vc_kbd_led(kbd_table + fg_console, VC_NUMLOCK))) {
+		&& (vt_get_leds(fg_console, VC_NUMLOCK))) {
 		if (up_flag) {
 			spk_keydown = 0;
 			goto out;
diff --git a/drivers/staging/speakup/serialio.c b/drivers/staging/speakup/serialio.c
index 7f3d87bf592..a97d3d5b58a 100644
--- a/drivers/staging/speakup/serialio.c
+++ b/drivers/staging/speakup/serialio.c
@@ -8,21 +8,20 @@
 
 static void start_serial_interrupt(int irq);
 
-static struct serial_state rs_table[] = {
+static const struct old_serial_port rs_table[] = {
 	SERIAL_PORT_DFNS
 };
-static struct serial_state *serstate;
+static const struct old_serial_port *serstate;
 static int timeouts;
 
-struct serial_state *spk_serial_init(int index)
+const struct old_serial_port *spk_serial_init(int index)
 {
 	int baud = 9600, quot = 0;
 	unsigned int cval = 0;
 	int cflag = CREAD | HUPCL | CLOCAL | B9600 | CS8;
-	struct serial_state *ser = NULL;
+	const struct old_serial_port *ser = rs_table + index;
 	int err;
 
-	ser = rs_table + index;
 	/*	Divisor, bytesize and parity */
 	quot = ser->baud_base / baud;
 	cval = cflag & (CSIZE | CSTOPB);
@@ -41,7 +40,7 @@ struct serial_state *spk_serial_init(int index)
 		__release_region(&ioport_resource, ser->port, 8);
 		err = synth_request_region(ser->port, 8);
 		if (err) {
-			pr_warn("Unable to allocate port at %lx, errno %i",
+			pr_warn("Unable to allocate port at %x, errno %i",
 				ser->port, err);
 			return NULL;
 		}
diff --git a/drivers/staging/speakup/serialio.h b/drivers/staging/speakup/serialio.h
index d785b1f6a3b..614271f9b99 100644
--- a/drivers/staging/speakup/serialio.h
+++ b/drivers/staging/speakup/serialio.h
@@ -4,11 +4,22 @@
 #include <linux/serial.h>	/* for rs_table, serial constants &
 				   serial_uart_config */
 #include <linux/serial_reg.h>	/* for more serial constants */
-#include <linux/serialP.h>	/* for struct serial_state */
 #ifndef __sparc__
 #include <asm/serial.h>
 #endif
 
+/*
+ * this is cut&paste from 8250.h. Get rid of the structure, the definitions
+ * and this whole broken driver.
+ */
+struct old_serial_port {
+	unsigned int uart; /* unused */
+	unsigned int baud_base;
+	unsigned int port;
+	unsigned int irq;
+	unsigned int flags; /* unused */
+};
+
 /* countdown values for serial timeouts in us */
 #define SPK_SERIAL_TIMEOUT 100000
 /* countdown values transmitter/dsr timeouts in us */
diff --git a/drivers/staging/speakup/spk_priv.h b/drivers/staging/speakup/spk_priv.h
index 16ace4af68a..a47c5b78d57 100644
--- a/drivers/staging/speakup/spk_priv.h
+++ b/drivers/staging/speakup/spk_priv.h
@@ -44,7 +44,7 @@
 
 #define KT_SPKUP 15
 
-extern struct serial_state *spk_serial_init(int index);
+extern const struct old_serial_port *spk_serial_init(int index);
 extern void stop_serial_interrupt(void);
 extern int wait_for_xmitr(void);
 extern unsigned char spk_serial_in(void);
diff --git a/drivers/staging/speakup/synth.c b/drivers/staging/speakup/synth.c
index 2222d6919ef..331eae78870 100644
--- a/drivers/staging/speakup/synth.c
+++ b/drivers/staging/speakup/synth.c
@@ -34,7 +34,7 @@ static int do_synth_init(struct spk_synth *in_synth);
 
 int serial_synth_probe(struct spk_synth *synth)
 {
-	struct serial_state *ser;
+	const struct old_serial_port *ser;
 	int failed = 0;
 
 	if ((synth->ser >= SPK_LO_TTY) && (synth->ser <= SPK_HI_TTY)) {