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    SubjectRe: [PATCH 22/30] mfd: build twl6030 only on omap2
    Hi Arnd,

    On Sun, Oct 02, 2011 at 04:45:52PM +0200, Arnd Bergmann wrote:
    > We can only have one pwm driver built into the kernel,
    I seem to remember that Bill Gatliff was working on a PWM subsystem that would
    get rid of the current pwm.h ugliness. Do we have any updates on this one ?

    The patch below looks like a hack to me, trying to work around the current
    lack of such subsystem.

    Cheers,
    Samuel.

    > so make sure
    > that this one is only available on omap2 to avoid conflicts with
    > pwm drivers of other platforms.
    >
    > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    > Cc: Samuel Ortiz <sameo@linux.intel.com>
    > Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
    > Cc: Balaji T K <balajitk@ti.com>
    > Cc: Hemanth V <hemanthv@ti.com>
    > ---
    > drivers/mfd/Kconfig | 4 ++--
    > 1 files changed, 2 insertions(+), 2 deletions(-)
    >
    > diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
    > index 48cce35..26bebe8 100644
    > --- a/drivers/mfd/Kconfig
    > +++ b/drivers/mfd/Kconfig
    > @@ -256,8 +256,8 @@ config MFD_TWL4030_AUDIO
    > default n
    >
    > config TWL6030_PWM
    > - tristate "TWL6030 PWM (Pulse Width Modulator) Support"
    > - depends on TWL4030_CORE
    > + bool "TWL6030 PWM (Pulse Width Modulator) Support"
    > + depends on TWL4030_CORE && ARCH_OMAP2
    > select HAVE_PWM
    > default n
    > help
    > --
    > 1.7.5.4
    >

    --
    Intel Open Source Technology Centre
    http://oss.intel.com/


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