lkml.org 
[lkml]   [2011]   [Sep]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Date
    SubjectRE: [PATCH 15/19] plat-pxa: break out GPIO driver specifics


    >-----Original Message-----
    >From: Eric Miao [mailto:eric.y.miao@gmail.com]
    >Sent: 2011年9月21日 10:05 PM
    >To: Linus Walleij; Haojian Zhuang
    >Cc: Linus Walleij; Grant Likely; linux-kernel@vger.kernel.org; linux-
    >arm-kernel@lists.infradead.org; Lee Jones; Russell King
    >Subject: Re: [PATCH 15/19] plat-pxa: break out GPIO driver specifics
    >
    >On Tue, Sep 20, 2011 at 4:45 PM, Linus Walleij <linus.walleij@linaro.org>
    >wrote:
    >> On Wed, Aug 10, 2011 at 4:38 PM, Eric Miao <eric.y.miao@gmail.com>
    >wrote:
    >>> On Wed, Aug 10, 2011 at 8:18 PM, Linus Walleij
    >>> <linus.walleij@stericsson.com> wrote:
    >>>> From: Linus Walleij <linus.walleij@linaro.org>
    >>>>
    >>>> The <mach/gpio.h> file is included from upper directories
    >>>> and deal with generic GPIO and gpiolib stuff. Break out the
    >>>> platform and driver specific defines and functions into its own
    >>>> header file.
    >>>>
    >>>> Cc: Eric Miao <eric.y.miao@gmail.com>
    >>>> Cc: Russell King <linux@arm.linux.org.uk>
    >>>> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
    >>>
    >>> I think there is better way around this, am working on it with
    >several
    >>> patches already, will release soon.
    >>
    >> Anything happening on this front or shall I update this patch set?
    >
    >Hi Linus,
    >
    >Several cleanup patches in my local tree but I didn't manage to find
    >time to finish the series. Please go ahead update the patch set. We
    >can fix the problems later.
    >
    >Haojian,
    >
    >Could you help on generalize the GPIO support code for PXA? Generally,
    >the goals are:
    >
    >1. independent of <mach/gpio.h>, i.e. no #include <mach/gpio.h> so
    >to support multiple sub-arch in a single kernel, that's to say -
    >possible
    >to build a single kernel supporting both mach-pxa/ and mach-mmp/
    >
    >2. as a result of 1), independent of <plat/gpio.h>
    >
    OK. I'll follow this.

    >Thanks
    >- eric
    >
    >>
    >> Yours,
    >> Linus Walleij
    >>
    \
     
     \ /
      Last update: 2011-09-23 04:43    [W:0.024 / U:29.508 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site