* [PATCH V2] usb: remove unnecessary CONFIG_PM dependency from USB_OTG
@ 2015-10-27 22:21 Nathan Sullivan
2015-10-28 1:31 ` Peter Chen
0 siblings, 1 reply; 2+ messages in thread
From: Nathan Sullivan @ 2015-10-27 22:21 UTC (permalink / raw)
To: gregkh, balbi; +Cc: linux-usb, linux-kernel, Nathan Sullivan
The USB OTG support currently depends on power management
(CONFIG_PM) being enabled, but does not actually need it enabled.
Remove this dependency.
Tested on Bay Trail hardware with dwc3 USB.
Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
---
drivers/usb/core/Kconfig | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index a99c89e..567454f 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -43,8 +43,6 @@ config USB_DYNAMIC_MINORS
config USB_OTG
bool "OTG support"
- depends on PM
- default n
help
The most notable feature of USB OTG is support for a
"Dual-Role" device, which can act as either a device
--
1.7.10.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH V2] usb: remove unnecessary CONFIG_PM dependency from USB_OTG
2015-10-27 22:21 [PATCH V2] usb: remove unnecessary CONFIG_PM dependency from USB_OTG Nathan Sullivan
@ 2015-10-28 1:31 ` Peter Chen
0 siblings, 0 replies; 2+ messages in thread
From: Peter Chen @ 2015-10-28 1:31 UTC (permalink / raw)
To: Nathan Sullivan; +Cc: gregkh, balbi, linux-usb, linux-kernel
On Tue, Oct 27, 2015 at 05:21:11PM -0500, Nathan Sullivan wrote:
> The USB OTG support currently depends on power management
> (CONFIG_PM) being enabled, but does not actually need it enabled.
> Remove this dependency.
>
> Tested on Bay Trail hardware with dwc3 USB.
>
> Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
> ---
> drivers/usb/core/Kconfig | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
> index a99c89e..567454f 100644
> --- a/drivers/usb/core/Kconfig
> +++ b/drivers/usb/core/Kconfig
> @@ -43,8 +43,6 @@ config USB_DYNAMIC_MINORS
>
> config USB_OTG
> bool "OTG support"
> - depends on PM
> - default n
Why you remove the "default n", it does not mention in your commit log?
> help
> The most notable feature of USB OTG is support for a
> "Dual-Role" device, which can act as either a device
> --
> 1.7.10.4
>
> --
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--
Best Regards,
Peter Chen
^ permalink raw reply [flat|nested] 2+ messages in thread
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