Thread (8 messages) 8 messages, 2 authors, 1h ago

[PATCH 0/5] tty: serial: remove redundant pm_runtime_dont_use_autosuspend() calls

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From: Joshua Crofts <crofts@kernel.org>
Date: 2026-10-31 17:10:01
Also in: linux-serial, lkml
Subsystem: the rest, tty layer and serial drivers · Maintainers: Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby

Since commit d1706f9da9f4 ("PM: runtime: call pm_runtime_dont_use_autosuspend() on reinit()"),
driver core is now responsible for undoing any
pm_runtime_use_autosuspend() calls on driver exit.

Remove the redundant function calls.

Signed-off-by: Joshua Crofts <crofts@kernel.org>
---
Joshua Crofts (5):
      serial: 8250_omap: remove redunant pm_runtime_dont_use_autosuspend() calls
      serial: fsl_lpuart: remove redundant pm_runtime_dont_use_autosuspend() calls
      serial: xilinx_uartps: remove redundant pm_runtime_dont_use_autosuspend() calls
      serial: port: remove redundant pm_runtime_dont_use_autosuspend() calls
      serial: uartlite: remove redundant pm_runtime_dont_use_autosuspend() calls

 drivers/tty/serial/8250/8250_omap.c | 2 --
 drivers/tty/serial/fsl_lpuart.c     | 2 --
 drivers/tty/serial/serial_port.c    | 1 -
 drivers/tty/serial/uartlite.c       | 1 -
 drivers/tty/serial/xilinx_uartps.c  | 2 --
 5 files changed, 8 deletions(-)
---
base-commit: d135ab453a7400a34930bdda1ef4bdc8acfac80e
change-id: 20261031-tty-dont-use-autosuspend-removal-e821bc1ec476

Best regards,
-- 
Joshua Crofts

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