Merge tag 'tty-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty / serial updates from Greg KH:
 "Here is the "big" set of tty/serial driver patches for 5.15-rc1

  Nothing major in here at all, just some driver updates and more
  cleanups on old tty apis and code that needed it that includes:

   - tty.h cleanup of things that didn't belong in it

   - other tty cleanups by Jiri

   - driver cleanups

   - rs485 support added to amba-pl011 driver

   - dts updates

   - stm32 serial driver updates

   - other minor fixes and driver updates

  All have been in linux-next for a while with no reported problems"

* tag 'tty-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (83 commits)
  tty: serial: uartlite: Use read_poll_timeout for a polling loop
  tty: serial: uartlite: Use constants in early_uartlite_putc
  tty: Fix data race between tiocsti() and flush_to_ldisc()
  serial: vt8500: Use of_device_get_match_data
  serial: tegra: Use of_device_get_match_data
  serial: 8250_ingenic: Use of_device_get_match_data
  tty: serial: linflexuart: Remove redundant check to simplify the code
  tty: serial: fsl_lpuart: do software reset for imx7ulp and imx8qxp
  tty: serial: fsl_lpuart: enable two stop bits for lpuart32
  tty: serial: fsl_lpuart: fix the wrong mapbase value
  mxser: use semi-colons instead of commas
  tty: moxa: use semi-colons instead of commas
  tty: serial: fsl_lpuart: check dma_tx_in_progress in tx dma callback
  tty: replace in_irq() with in_hardirq()
  serial: sh-sci: fix break handling for sysrq
  serial: stm32: use devm_platform_get_and_ioremap_resource()
  serial: stm32: use the defined variable to simplify code
  Revert "arm pl011 serial: support multi-irq request"
  tty: serial: samsung: Add Exynos850 SoC data
  tty: serial: samsung: Fix driver data macros style
  ...

2 files changed, 4 insertions, 4 deletions

diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 5ac53dcb3a6a..78baba55a8b5 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -2841,7 +2841,7 @@ static int __init synclink_cs_init(void)
 err_unreg_tty:
 	tty_unregister_driver(serial_driver);
 err_put_tty:
-	put_tty_driver(serial_driver);
+	tty_driver_kref_put(serial_driver);
 err:
 	return rc;
 }
@@ -2850,7 +2850,7 @@ static void __exit synclink_cs_exit(void)
 {
 	pcmcia_unregister_driver(&mgslpc_driver);
 	tty_unregister_driver(serial_driver);
-	put_tty_driver(serial_driver);
+	tty_driver_kref_put(serial_driver);
 }
 
 module_init(synclink_cs_init);
diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c
index 230b2c9b3e3c..adf941c47506 100644
--- a/drivers/char/ttyprintk.c
+++ b/drivers/char/ttyprintk.c
@@ -198,7 +198,7 @@ static int __init ttyprintk_init(void)
 	return 0;
 
 error:
-	put_tty_driver(ttyprintk_driver);
+	tty_driver_kref_put(ttyprintk_driver);
 	tty_port_destroy(&tpk_port.port);
 	return ret;
 }
@@ -206,7 +206,7 @@ error:
 static void __exit ttyprintk_exit(void)
 {
 	tty_unregister_driver(ttyprintk_driver);
-	put_tty_driver(ttyprintk_driver);
+	tty_driver_kref_put(ttyprintk_driver);
 	tty_port_destroy(&tpk_port.port);
 }