Messages in this thread Patch in this message | | | From | Pawel Moll <> | Subject | [RFC 03/18] GPIO: gpio-generic: Add label to platform data | Date | Mon, 23 Dec 2013 16:23:35 +0000 |
| |
When registering more than one platform device, it is useful to set the gpio chip label in the platform data.
Signed-off-by: Pawel Moll <pawel.moll@arm.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Anton Vorontsov <anton@enomsg.org> --- drivers/gpio/gpio-generic.c | 2 ++ include/linux/basic_mmio_gpio.h | 1 + 2 files changed, 3 insertions(+)
diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c index d2196bf..8c778af 100644 --- a/drivers/gpio/gpio-generic.c +++ b/drivers/gpio/gpio-generic.c @@ -531,6 +531,8 @@ static int bgpio_pdev_probe(struct platform_device *pdev) return err; if (pdata) { + if (pdata->label) + bgc->gc.label = pdata->label; bgc->gc.base = pdata->base; if (pdata->ngpio > 0) bgc->gc.ngpio = pdata->ngpio; diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h index d8a97ec..0e97856 100644 --- a/include/linux/basic_mmio_gpio.h +++ b/include/linux/basic_mmio_gpio.h @@ -19,6 +19,7 @@ #include <linux/spinlock_types.h> struct bgpio_pdata { + const char *label; int base; int ngpio; }; -- 1.8.3.2
| |