On Wed, Apr 09, 2014 at 05:06:24PM +0200, Thomas Pfaff wrote:
>
> On Wed, 9 Apr 2014, One Thousand Gnomes wrote:
>
> > On Wed, 9 Apr 2014 13:22:14 +0200
> > Thomas Pfaff wrote:
> >
> > > 1. uart_change_pm ist called during uart_open and calls the uart pm
> > > function
> > >without
On Wed, Apr 09, 2014 at 05:06:24PM +0200, Thomas Pfaff wrote:
On Wed, 9 Apr 2014, One Thousand Gnomes wrote:
On Wed, 9 Apr 2014 13:22:14 +0200
Thomas Pfaff tpf...@pcs.com wrote:
1. uart_change_pm ist called during uart_open and calls the uart pm
function
without checking
On Wed, 9 Apr 2014, One Thousand Gnomes wrote:
> On Wed, 9 Apr 2014 13:22:14 +0200
> Thomas Pfaff wrote:
>
> > 1. uart_change_pm ist called during uart_open and calls the uart pm function
> >without checking for PORT_UNKNOWN.
>
> Removing this breaks other parts of the code assume that
On Wed, 9 Apr 2014 13:22:14 +0200
Thomas Pfaff wrote:
> From: "Thomas Pfaff"
>
> While porting a RS485 driver from 2.6.29 to 3.14, i noticed that the serial
> tty
> driver could break it by using uart ports that it does not own :
Yes thats one spectacularly ugly driver that doesn't want
From: "Thomas Pfaff"
While porting a RS485 driver from 2.6.29 to 3.14, i noticed that the serial tty
driver could break it by using uart ports that it does not own :
1. uart_change_pm ist called during uart_open and calls the uart pm function
without checking for PORT_UNKNOWN.
2.
From: Thomas Pfaff tpf...@pcs.com
While porting a RS485 driver from 2.6.29 to 3.14, i noticed that the serial tty
driver could break it by using uart ports that it does not own :
1. uart_change_pm ist called during uart_open and calls the uart pm function
without checking for PORT_UNKNOWN.
On Wed, 9 Apr 2014 13:22:14 +0200
Thomas Pfaff tpf...@pcs.com wrote:
From: Thomas Pfaff tpf...@pcs.com
While porting a RS485 driver from 2.6.29 to 3.14, i noticed that the serial
tty
driver could break it by using uart ports that it does not own :
Yes thats one spectacularly ugly driver
On Wed, 9 Apr 2014, One Thousand Gnomes wrote:
On Wed, 9 Apr 2014 13:22:14 +0200
Thomas Pfaff tpf...@pcs.com wrote:
1. uart_change_pm ist called during uart_open and calls the uart pm function
without checking for PORT_UNKNOWN.
Removing this breaks other parts of the code assume
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