Re: [PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

On Mon, Mar 05, 2018 at 08:35:10PM +0200, Ivaylo Dimitrov wrote: > Hi, > > On 5.03.2018 19:38, Bin Liu wrote: > >On Wed, Feb 28, 2018 at 01:59:43PM -0800, Tony Lindgren wrote: > >>* Merlijn Wajer [180227 22:29]: > >>>Without pm_runtime_{get,put}_sync calls in place, reading

Re: [PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

On Mon, Mar 05, 2018 at 08:35:10PM +0200, Ivaylo Dimitrov wrote: > Hi, > > On 5.03.2018 19:38, Bin Liu wrote: > >On Wed, Feb 28, 2018 at 01:59:43PM -0800, Tony Lindgren wrote: > >>* Merlijn Wajer [180227 22:29]: > >>>Without pm_runtime_{get,put}_sync calls in place, reading > >>>vbus status via

Re: [PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

Hi, On 5.03.2018 19:38, Bin Liu wrote: On Wed, Feb 28, 2018 at 01:59:43PM -0800, Tony Lindgren wrote: * Merlijn Wajer [180227 22:29]: Without pm_runtime_{get,put}_sync calls in place, reading vbus status via /sys causes the following error: Unhandled fault: external

Re: [PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

Hi, On 5.03.2018 19:38, Bin Liu wrote: On Wed, Feb 28, 2018 at 01:59:43PM -0800, Tony Lindgren wrote: * Merlijn Wajer [180227 22:29]: Without pm_runtime_{get,put}_sync calls in place, reading vbus status via /sys causes the following error: Unhandled fault: external abort on non-linefetch

Re: [PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

On Wed, Feb 28, 2018 at 01:59:43PM -0800, Tony Lindgren wrote: > * Merlijn Wajer [180227 22:29]: > > Without pm_runtime_{get,put}_sync calls in place, reading > > vbus status via /sys causes the following error: > > > > Unhandled fault: external abort on non-linefetch

Re: [PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

On Wed, Feb 28, 2018 at 01:59:43PM -0800, Tony Lindgren wrote: > * Merlijn Wajer [180227 22:29]: > > Without pm_runtime_{get,put}_sync calls in place, reading > > vbus status via /sys causes the following error: > > > > Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab060 > >

Re: [PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

* Merlijn Wajer [180227 22:29]: > Without pm_runtime_{get,put}_sync calls in place, reading > vbus status via /sys causes the following error: > > Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab060 > pgd = b333e822 > [fa0ab060] *pgd=48011452(bad) > > []

Re: [PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

* Merlijn Wajer [180227 22:29]: > Without pm_runtime_{get,put}_sync calls in place, reading > vbus status via /sys causes the following error: > > Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab060 > pgd = b333e822 > [fa0ab060] *pgd=48011452(bad) > > [] (musb_default_readb)

[PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

Without pm_runtime_{get,put}_sync calls in place, reading vbus status via /sys causes the following error: Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab060 pgd = b333e822 [fa0ab060] *pgd=48011452(bad) [] (musb_default_readb) from [] (musb_vbus_show+0x58/0xe4) []

[PATCH v2 1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers

Without pm_runtime_{get,put}_sync calls in place, reading vbus status via /sys causes the following error: Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab060 pgd = b333e822 [fa0ab060] *pgd=48011452(bad) [] (musb_default_readb) from [] (musb_vbus_show+0x58/0xe4) []