Re: [PATCH 1/7] SPI: S3C64XX: Use bus clocks created using clkdev

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi All,

On Tue, Sep 27, 2011 at 4:52 AM, Kukjin Kim <kgene.kim@xxxxxxxxxxx> wrote:
>
> Grant Likely wrote:
> >
> > On Fri, Sep 23, 2011 at 05:23:41PM +0530, Padmavathi Venna wrote:
> > > This patch modifies the driver to stop depending on the
> > > clock names being passed from platform and switch over
> > > to lookup clocks generic names using clkdev
> > >
> > > Signed-off-by: Padmavathi Venna <padma.v@xxxxxxxxxxx>
> >
> > Looks okay to me.
> >
> > Acked-by: Grant Likely <grant.likely@xxxxxxxxxxxx>
> >
> > This series I imagine should go in via the arm-soc tree.
> >
> OK, if others ok to me, I will pick up this series so that it will be sent
> to upstream via arm-soc.

Ping.
Any update on this.

Thanks
Padma
>
> Thanks.
>
> Best regards,
> Kgene.
> --
> Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer,
> SW Solution Development Team, Samsung Electronics Co., Ltd.
> >
> > > ---
> > >  drivers/spi/spi-s3c64xx.c |   14 +++++---------
> > >  1 files changed, 5 insertions(+), 9 deletions(-)
> > >
> > > diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
> > > index 019a716..dcf7e10 100644
> > > --- a/drivers/spi/spi-s3c64xx.c
> > > +++ b/drivers/spi/spi-s3c64xx.c
> > > @@ -971,6 +971,7 @@ static int __init s3c64xx_spi_probe(struct
> > platform_device *pdev)
> > >     struct s3c64xx_spi_info *sci;
> > >     struct spi_master *master;
> > >     int ret;
> > > +   char clk_name[16];
> > >
> > >     if (pdev->id < 0) {
> > >             dev_err(&pdev->dev,
> > > @@ -984,11 +985,6 @@ static int __init s3c64xx_spi_probe(struct
> > platform_device *pdev)
> > >     }
> > >
> > >     sci = pdev->dev.platform_data;
> > > -   if (!sci->src_clk_name) {
> > > -           dev_err(&pdev->dev,
> > > -                   "Board init must call s3c64xx_spi_set_info()\n");
> > > -           return -EINVAL;
> > > -   }
> > >
> > >     /* Check for availability of necessary resource */
> > >
> > > @@ -1073,17 +1069,17 @@ static int __init s3c64xx_spi_probe(struct
> > platform_device *pdev)
> > >             goto err4;
> > >     }
> > >
> > > -   sdd->src_clk = clk_get(&pdev->dev, sci->src_clk_name);
> > > +   sprintf(clk_name, "spi_busclk%d", sci->src_clk_nr);
> > > +   sdd->src_clk = clk_get(&pdev->dev, clk_name);
> > >     if (IS_ERR(sdd->src_clk)) {
> > >             dev_err(&pdev->dev,
> > > -                   "Unable to acquire clock '%s'\n",
> sci->src_clk_name);
> > > +                   "Unable to acquire clock '%s'\n", clk_name);
> > >             ret = PTR_ERR(sdd->src_clk);
> > >             goto err5;
> > >     }
> > >
> > >     if (clk_enable(sdd->src_clk)) {
> > > -           dev_err(&pdev->dev, "Couldn't enable clock '%s'\n",
> > > -                                                   sci->src_clk_name);
> > > +           dev_err(&pdev->dev, "Couldn't enable clock '%s'\n",
> clk_name);
> > >             ret = -EBUSY;
> > >             goto err6;
> > >     }
> > > --
> > > 1.7.4.4
> > >
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux SoC Development]     [Linux Rockchip Development]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Linux SCSI]     [Yosemite News]

  Powered by Linux