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    SubjectRe: [Patch V2 2/2] gpio-pca953x: fix gpio_base and add verbosity
    On Tue, Oct 11, 2011 at 11:45:56AM +0200, Hartmut Knaack wrote:
    > Sorry, I messed up the porting from my work files to clean git repo.
    > This should be right now.
    > Inspired by the gpio-pcf857x driver, this patch will output information
    > about the instantiated gpio-chip, including gpio start and end, chip
    > type and if irq is used.
    >
    > Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
    > -------------------------------------------------------------
    > diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
    > index 0721d85..f1a4fad 100644
    > --- a/drivers/gpio/gpio-pca953x.c
    > +++ b/drivers/gpio/gpio-pca953x.c
    > @@ -687,6 +687,12 @@ static int __devinit pca953x_probe(struct
    > i2c_client *client,
    > if (ret)
    > goto out_failed_irq;
    >
    > + dev_info(&client->dev, "gpios %d..%d added on a %s%s\n",
    > + chip->gpio_chip.base,
    > + chip->gpio_chip.base + chip->gpio_chip.ngpio - 1,
    > + client->name,
    > + client->irq ? " (irq ignored)" : "");
    > +

    dev_dbg() for this I think.

    > if (pdata && pdata->setup) {
    > ret = pdata->setup(client, chip->gpio_chip.base,
    > chip->gpio_chip.ngpio, pdata->context);
    >


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