linux-kernel - leds-atmel-pwm and atmel-pwm-bl removal

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Message-ID: <20140314194930.GF3106@piout.net>
Date:	Fri, 14 Mar 2014 20:49:30 +0100
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Hans-Christian Egtvedt <egtvedt@...fundet.no>,
	Haavard Skinnemoen <hskinnemoen@...il.com>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Nicolas Ferre <nicolas.ferre@...el.com>
Subject: leds-atmel-pwm and atmel-pwm-bl removal

Hi,

With the new generic pwm framework and the pwm-atmel driver using it, we
don't need leds-atmel-pwm or atmel-pwm-bl anymore. However, a few boards
are still using those:

arch/arm/mach-at91/board-sam9263ek.c
arch/arm/mach-at91/board-sam9m10g45ek.c
arch/avr32/boards/atngw100/mrmt.c
arch/avr32/boards/merisc/setup.c
arch/avr32/boards/favr-32/setup.c

Some other avr32 boards are compiling it as a module but don't seem to
make any use of it.

I will take care of the mach-at91 boards and I can test on those. I can
do the same for the avr32 boards but I won't be able to test (only
to compile). Is anyone of you interested in testing those changes ?

I couldn't reach the initial authors of those files...

Could we simply remove the driver from the avr32 boards ? I'm under the
impression that they don't get much interest anyway, since april 2009,
I only see tree wide changes and I can't believe they didn't get broken
a way or another.

Regards,

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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