[PATCH] mxs/spi: Fix misuse of init_completion

[marek.vasut@gmail.com (Marek Vasut)]

Dear Chris Ball,

> Hi,
> 
> On Wed, Aug 22 2012, Marek Vasut wrote:
> > Signed-off-by: Marek Vasut <marex@denx.de>
> > Cc: Chris Ball <cjb@laptop.org>
> > Cc: Shawn Guo <shawn.guo@linaro.org>
> > Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
> > Cc: Fabio Estevam <fabio.estevam@freescale.com>
> > ---
> > 
> >  drivers/spi/spi-mxs.c |    4 +++-
> >  1 file changed, 3 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
> > index 331f600..c965cc6 100644
> > --- a/drivers/spi/spi-mxs.c
> > +++ b/drivers/spi/spi-mxs.c
> > @@ -230,7 +230,7 @@ static int mxs_spi_txrx_dma(struct mxs_spi *spi, int
> > cs,
> > 
> >  		return -EINVAL;
> >  	
> >  	}
> > 
> > -	init_completion(&spi->c);
> > +	INIT_COMPLETION(spi->c);
> > 
> >  	if (*first)
> >  	
> >  		pio |= BM_SSP_CTRL0_LOCK_CS;
> > 
> > @@ -560,6 +560,8 @@ static int __devinit mxs_spi_probe(struct
> > platform_device *pdev)
> > 
> >  	ssp->devid = devid;
> >  	ssp->dma_channel = dma_channel;
> > 
> > +	init_completion(&spi->c);
> > +
> > 
> >  	ret = devm_request_irq(&pdev->dev, irq_err, mxs_ssp_irq_handler, 0,
> >  	
> >  			       DRIVER_NAME, ssp);
> >  	
> >  	if (ret)
> 
> Please be more specific with commit messages

I kind of expected this change was pretty obvious.

> is there an observed symptom that this fixes?

None. I noticed this misuse, so I fixed it.

> Does the patch need to go to stable@, too?

No, this driver is in -next currently.

> Thanks,
> 
> - Chris.

Best regards,
Marek Vasut