linux-kernel - Re: [PATCH] HID: wiimote: Select INPUT_FF

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Date:	Wed, 7 Dec 2011 16:07:38 -0500
From:	simon@...gewell.org
To:	"David Herrmann" <dh.herrmann@...glemail.com>
Cc:	linux-input@...r.kernel.org, rdunlap@...otime.net,
	linux-next@...r.kernel.org, jkosina@...e.cz,
	linux-kernel@...r.kernel.org,
	"David Herrmann" <dh.herrmann@...glemail.com>
Subject: Re: [PATCH] HID: wiimote: Select INPUT_FF_MEMLESS


> diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
> index edf2b2b..dae04a0 100644
> --- a/drivers/hid/Kconfig
> +++ b/drivers/hid/Kconfig
> @@ -591,6 +591,7 @@ config HID_WIIMOTE
>  	depends on BT_HIDP
>  	depends on LEDS_CLASS
>  	select POWER_SUPPLY
> +	select INPUT_FF_MEMLESS
>  	---help---
>  	Support for the Nintendo Wii Remote bluetooth device.

I don't mean to be a complainer, but shouldn't the WiiMote module depend
on FF_MEMLESS rather than just forcing it on.

The module could also #define the appropriate bits so that FF_MEMLESS was
only used when available, the rumble motor is a very small part of the
WiiMote's feature set.

Some people might not want FF_MEMLESS enabled.
Simon.

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