Re: [PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep

2014-10-20 Thread Sudhir Sreedharan
On Mon, Oct 20, 2014 at 8:31 PM, Kevin Hilman wrote: > Sudhir Sreedharan writes: > >> 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 >> thro

Re: [PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep

2014-10-20 Thread Kevin Hilman
Sudhir Sreedharan writes: > 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. > > Signed-off-by: Sudhir Sreedhar

Re: [PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep

2014-10-17 Thread Peter Hurley
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. Rev

[PATCH v1] tty: serial: 8250_core: restore the LCR register in set_sleep

2014-10-17 Thread Sudhir Sreedharan
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. Signed-off-by: Sudhir Sreedharan --- Changes in v1: Removed