Merge tag 'tty-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver updates from Greg KH:
 "Here is the big tty and serial driver pull request for 4.19-rc1.

  It's not all that big, just a number of small serial driver updates
  and fixes, along with some better vt handling for unicode characters
  for those using braille terminals.

  All of these patches have been in linux-next for a long time with no
  reported issues"

* tag 'tty-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (73 commits)
  tty: serial: 8250: Revert NXP SC16C2552 workaround
  serial: 8250_exar: Read INT0 from slave device, too
  tty: rocket: Fix possible buffer overwrite on register_PCI
  serial: 8250_dw: Add ACPI support for uart on Broadcom SoC
  serial: 8250_dw: always set baud rate in dw8250_set_termios
  dt-bindings: serial: Add binding for uartlite
  tty: serial: uartlite: Add support for suspend and resume
  tty: serial: uartlite: Add clock adaptation
  tty: serial: uartlite: Add structure for private data
  serial: sh-sci: Improve support for separate TEI and DRI interrupts
  serial: sh-sci: Remove SCIx_RZ_SCIFA_REGTYPE
  serial: sh-sci: Allow for compressed SCIF address
  serial: sh-sci: Improve interrupts description
  serial: 8250: Use cached port name directly in messages
  serial: 8250_exar: Drop unused variable in pci_xr17v35x_setup()
  vt: drop unused struct vt_struct
  vt: avoid a VLA in the unicode screen scroll function
  vt: add /dev/vcsu* to devices.txt
  vt: coherence validation code for the unicode screen buffer
  vt: selection: take screen contents from uniscr if available
  ...

1 files changed, 29 insertions, 1 deletions

diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
index de310621b8e7..88312c6c92cc 100644
--- a/drivers/tty/vt/keyboard.c
+++ b/drivers/tty/vt/keyboard.c
@@ -690,7 +690,35 @@ static void k_dead2(struct vc_data *vc, unsigned char value, char up_flag)
  */
 static void k_dead(struct vc_data *vc, unsigned char value, char up_flag)
 {
-	static const unsigned char ret_diacr[NR_DEAD] = {'`', '\'', '^', '~', '"', ',' };
+	static const unsigned char ret_diacr[NR_DEAD] = {
+		'`',	/* dead_grave */
+		'\'',	/* dead_acute */
+		'^',	/* dead_circumflex */
+		'~',	/* dead_tilda */
+		'"',	/* dead_diaeresis */
+		',',	/* dead_cedilla */
+		'_',	/* dead_macron */
+		'U',	/* dead_breve */
+		'.',	/* dead_abovedot */
+		'*',	/* dead_abovering */
+		'=',	/* dead_doubleacute */
+		'c',	/* dead_caron */
+		'k',	/* dead_ogonek */
+		'i',	/* dead_iota */
+		'#',	/* dead_voiced_sound */
+		'o',	/* dead_semivoiced_sound */
+		'!',	/* dead_belowdot */
+		'?',	/* dead_hook */
+		'+',	/* dead_horn */
+		'-',	/* dead_stroke */
+		')',	/* dead_abovecomma */
+		'(',	/* dead_abovereversedcomma */
+		':',	/* dead_doublegrave */
+		'n',	/* dead_invertedbreve */
+		';',	/* dead_belowcomma */
+		'$',	/* dead_currency */
+		'@',	/* dead_greek */
+	};
 
 	k_deadunicode(vc, ret_diacr[value], up_flag);
 }