RE: [PATCH] serial: of-serial: fix up PM ops on no_console_suspend

2014-10-10 Thread Jingchang Lu
el@vger.kernel.org; Joseph Lo >Subject: Re: [PATCH] serial: of-serial: fix up PM ops on >no_console_suspend > >Hi Jingchang, > >On 10/09/2014 05:10 AM, Jingchang Lu wrote: >> Mandatorily disabling the uart clock will cause register access hung >> on "no_console_su

Re: [PATCH] serial: of-serial: fix up PM ops on no_console_suspend

2014-10-10 Thread Peter Hurley
Hi Jingchang, On 10/09/2014 05:10 AM, Jingchang Lu wrote: > Mandatorily disabling the uart clock will cause register access > hung on "no_console_suspend". This patch add condition check on > it and only disable the clock with console_suspend_enabled true. > > Signed-off-by: Joseph Lo > Signed-o

Re: [PATCH] serial: of-serial: fix up PM ops on no_console_suspend

2014-10-10 Thread Peter Hurley
On 10/10/2014 02:16 AM, Jingchang Lu wrote: >> From: Stephen Warren [mailto:swar...@wwwdotorg.org] >> On 10/09/2014 02:10 AM, Jingchang Lu wrote: >>> Mandatorily disabling the uart clock will cause register access hung >>> on "no_console_suspend". This patch add condition check on it and only >>> d

RE: [PATCH] serial: of-serial: fix up PM ops on no_console_suspend

2014-10-09 Thread Jingchang Lu
org; linux-arm-ker...@lists.infradead.org >Subject: Re: [PATCH] serial: of-serial: fix up PM ops on >no_console_suspend > >On 10/09/2014 02:10 AM, Jingchang Lu wrote: >> Mandatorily disabling the uart clock will cause register access hung >> on "no_console_suspend". This patch add

Re: [PATCH] serial: of-serial: fix up PM ops on no_console_suspend

2014-10-09 Thread Stephen Warren
On 10/09/2014 02:10 AM, Jingchang Lu wrote: > Mandatorily disabling the uart clock will cause register access > hung on "no_console_suspend". This patch add condition check on > it and only disable the clock with console_suspend_enabled true. It would be useful if the email/patch subject line said

[PATCH] serial: of-serial: fix up PM ops on no_console_suspend

2014-10-09 Thread Jingchang Lu
Mandatorily disabling the uart clock will cause register access hung on "no_console_suspend". This patch add condition check on it and only disable the clock with console_suspend_enabled true. Signed-off-by: Joseph Lo Signed-off-by: Jingchang Lu --- drivers/tty/serial/of_serial.c | 4 ++-- 1 fi