[PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep
From: Peter Hurley <hidden>
Date: 2014-10-17 12:46:40
Also in:
linux-serial, lkml
Possibly related (same subject, not in this thread)
- 2014-10-21 · Re: [PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep · Sudhir Sreedharan <hidden>
- 2014-10-20 · Re: [PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep · Kevin Hilman <khilman@kernel.org>
On 10/17/2014 08:39 AM, Sudhir Sreedharan wrote:
In ST16650V2 based serial uarts, while initalizing the PM state, LCR registers are being initialized to 0 in serial8250_set_sleep(). If console port is already initialized and being used, this will throws garbage in the console.
Thanks. Reviewed-by: Peter Hurley <redacted>