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    SubjectRe: [PATCH] i2c: pinctrl-ify i2c-omap.c
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    On Oct 30, 2012, at 10:14 PM, Sebastien Guiriec wrote:

    > Hi Pantelis,
    >
    > Can you look at the early thread?
    > https://patchwork.kernel.org/patch/1601331/
    >
    > I send a similar patch earlier with defer probe usage.
    >
    > Best regards,
    >
    > Sebastien

    I see. Well let me drop the patch then.

    One less thing to worry about...

    Regards

    -- Pantelis

    > On 10/31/2012 04:55 PM, Pantelis Antoniou wrote:
    >> Enable pinctrl for i2c-omap.
    >>
    >> Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
    >> ---
    >> drivers/i2c/busses/i2c-omap.c | 10 ++++++++++
    >> 1 file changed, 10 insertions(+)
    >>
    >> diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
    >> index db31eae..4c38aa0 100644
    >> --- a/drivers/i2c/busses/i2c-omap.c
    >> +++ b/drivers/i2c/busses/i2c-omap.c
    >> @@ -44,6 +44,8 @@
    >> #include <linux/i2c-omap.h>
    >> #include <linux/pm_runtime.h>
    >> #include <linux/pm_qos.h>
    >> +#include <linux/pinctrl/consumer.h>
    >> +#include <linux/err.h>
    >>
    >> /* I2C controller revisions */
    >> #define OMAP_I2C_OMAP1_REV_2 0x20
    >> @@ -1064,6 +1066,7 @@ omap_i2c_probe(struct platform_device *pdev)
    >> const struct of_device_id *match;
    >> int irq;
    >> int r;
    >> + struct pinctrl *pinctrl;
    >>
    >> /* NOTE: driver uses the static register mapping */
    >> mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
    >> @@ -1202,6 +1205,13 @@ omap_i2c_probe(struct platform_device *pdev)
    >>
    >> of_i2c_register_devices(adap);
    >>
    >> + pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
    >> + if (IS_ERR(pinctrl))
    >> + dev_warn(dev->dev, "unable to select pin group\n");
    >> +
    >> + dev_info(dev->dev, "bus %d rev%d.%d.%d at %d kHz\n", adap->nr,
    >> + dev->dtrev, dev->rev >> 4, dev->rev & 0xf, dev->speed);
    >> +
    >> pm_runtime_mark_last_busy(dev->dev);
    >> pm_runtime_put_autosuspend(dev->dev);
    >>
    >>
    >



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