Files
linux/drivers/tty/serial/sc16is7xx.c
Hugo Villeneuve 42405cb77f serial: sc16is7xx: add comments for lock requirements
Indicate why lock needs to be asserted when accessing
MSR register, as this is not immediately obvious when looking at this
register in the device datasheet.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://patch.msgid.link/20251027142957.1032073-15-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-10-28 15:25:41 +01:00

51 KiB