Hi arjan
Thank you for your comments.
I will update soon.
Thanks, Ohtake
----- Original Message -----
From: "Arjan van de Ven" <ar...@linux.intel.com>
To: "Masayuki Ohtak" <masa-k...@dsn.okisemi.com>
Cc: <meego-dev@meego.com>; <yong.y.w...@intel.com>; <qi.w...@intel.com>;
<andrew.chih.howe.k...@intel.com>;
<gre...@suse.de>; <a...@linux.intel.com>; <margie.fos...@intel.com>
Sent: Friday, August 06, 2010 1:40 PM
Subject: Re: [MeeGo-Dev][PATCH] Topcliff: Update PCH_I2C driver to 2.6.35
> On 8/5/2010 9:33 PM, Masayuki Ohtak wrote:
> >
> > +config PCH_I2C
> > + tristate "PCH I2C"
> >
>
> this is really not very descriptive. Can you make it "OKI Semi PCH I2C
> controller" or something
>
> if you has human get asked "PCH I2C"... almost nobody will know what
> that means.+static irqreturn_t pch_handler_ch0(int irq, void *pData);
>
>
> > +static irqreturn_t(*pch_handler_list[PCH_MAX_CHN]) (int irq, void *pData)
> > = {
> > + pch_handler_ch0,
> > +};
> >
>
> hummmmmm what is this for??
>
>
> > +
> > +static inline void pch_setbit(void __iomem *addr, u32 offset, u32 bitmask)
> > +{
> > + iowrite32(((ioread32(addr + offset)) | (bitmask)), (addr + offset));
> > +}
> >
>
> this might be more readble if it's made 3 lines with a local variable...
> + "Cleared the registers PCH_I2CCTL,PCH_I2CMOD,PCH_I2CBUFFOR\n,"
>
>
> > + "PCH_I2CBUFSLV,PCH_I2CBUFSUB,PCH_I2CBUFMSK,\n"
> >
>
> what's that weird character ?diff --git a/drivers/i2c/i2c-dev.c
> b/drivers/i2c/i2c-dev.c
> + case I2C_MODE_SEL:
>
>
> > + pch_mode = arg;
> > +
> > + if (pch_mode <= 4) {
> > + msgbuf[0] = pch_mode;
> > + msg.buf = msgbuf;
> > + msg.len = 1;
> > + msg.flags = 0;
> > + ret = i2c_transfer(client->adapter, &msg, 1);
> >
>
> in generic code??
>
>
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