On 10/18/2013 05:23 PM, Alan Stern wrote:
What happens to ext_regulator[0] if you fail to enable
ext_regulator[1]? Does it remain permanently enabled?
It will be turned off when pxa27x_stop_hc is called.
Ah, I see. You enable regulators only in pxa27x_start_hc() and disable
them only in pxa
On Fri, 18 Oct 2013, Nikita Kiryanov wrote:
> >> + for (i = 0; i < PXA_UHC_MAX_PORTNUM; i++) {
> >> + retval = 0;
> >> + if (ohci->ext_regulator[i])
> >> + retval = regulator_enable(ohci->ext_regulator[i]);
> >> +
> >> + if (retval)
> >> +
On 10/16/2013 05:58 PM, Alan Stern wrote:
On Wed, 16 Oct 2013, Nikita Kiryanov wrote:
Add regulator support for devices that sit on USB ports,
thus allowing usb devices power management for suspend/resume.
Cc: Alan Stern
Cc: Greg Kroah-Hartman
Signed-off-by: Nikita Kiryanov
Signed-off-by: I
On Wed, 16 Oct 2013, Nikita Kiryanov wrote:
> Add regulator support for devices that sit on USB ports,
> thus allowing usb devices power management for suspend/resume.
>
> Cc: Alan Stern
> Cc: Greg Kroah-Hartman
> Signed-off-by: Nikita Kiryanov
> Signed-off-by: Igor Grinberg
> ---
> drivers/
Add regulator support for devices that sit on USB ports,
thus allowing usb devices power management for suspend/resume.
Cc: Alan Stern
Cc: Greg Kroah-Hartman
Signed-off-by: Nikita Kiryanov
Signed-off-by: Igor Grinberg
---
drivers/usb/host/ohci-pxa27x.c | 47 +++
