linux-kernel - Re: [PATCH V2 4/5] input: pxa27x-keypad: remove the unused members at platform data

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Message-ID: <3957298.MQ5NXOY1oH@dtor-d630.eng.vmware.com>
Date:	Mon, 17 Jun 2013 10:07:55 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Chao Xie <chao.xie@...vell.com>, linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org, haojian.zhuang@...il.com,
	xiechao.mail@...il.com
Subject: Re: [PATCH V2 4/5] input: pxa27x-keypad: remove the unused members at platform data

On Monday, June 17, 2013 03:10:27 PM Arnd Bergmann wrote:
> On Sunday 05 May 2013 23:04:07 Chao Xie wrote:
> > Now pxa27x-keypad make use matrix_keymap for matrix keyes, so
> > remove the unused members in platform data.
> > 
> > Signed-off-by: Chao Xie <chao.xie@...vell.com>
> > ---
> > 
> >  include/linux/platform_data/keypad-pxa27x.h |    2 --
> >  1 files changed, 0 insertions(+), 2 deletions(-)
> > 
> > diff --git a/include/linux/platform_data/keypad-pxa27x.h
> > b/include/linux/platform_data/keypad-pxa27x.h index 0db423b..2462556
> > 100644
> > --- a/include/linux/platform_data/keypad-pxa27x.h
> > +++ b/include/linux/platform_data/keypad-pxa27x.h
> > @@ -39,8 +39,6 @@ struct pxa27x_keypad_platform_data {
> > 
> >         const struct matrix_keymap_data *matrix_keymap_data;
> >         unsigned int    matrix_key_rows;
> >         unsigned int    matrix_key_cols;
> > 
> > -       unsigned int    *matrix_key_map;
> > -       int             matrix_key_map_size;
> > 
> >         /* direct keys */
> >         int             direct_key_num;
> 
> This just broke a number of configurations:
> 
> em_x270_defconfig
> ezx_defconfig
> palmz72_defconfig
> pxa3xx_defconfig
> 
> You have to make sure that all these board files get converted:
> 
> arch/arm/mach-pxa/em-x270.c
> arch/arm/mach-pxa/ezx.c
> arch/arm/mach-pxa/littleton.c
> arch/arm/mach-pxa/mainstone.c
> arch/arm/mach-pxa/mioa701.c
> arch/arm/mach-pxa/palmld.c
> arch/arm/mach-pxa/palmt5.c
> arch/arm/mach-pxa/palmtreo.c
> arch/arm/mach-pxa/palmtx.c
> arch/arm/mach-pxa/palmz72.c
> arch/arm/mach-pxa/tavorevb.c
> arch/arm/mach-pxa/z2.c
> arch/arm/mach-pxa/zylonite.c
> 
> or leave the code to interpret that platform data in place.

Sorry about this, I'll drop the patch until it gets sorted out.

Thanks.

-- 
Dmitry
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