* [PATCH] GPIO: gpio-generic: Add label to platform data
@ 2014-01-30 13:18 Pawel Moll
2014-02-04 20:52 ` Linus Walleij
0 siblings, 1 reply; 2+ messages in thread
From: Pawel Moll @ 2014-01-30 13:18 UTC (permalink / raw)
To: Linus Walleij, Alexandre Courbot
Cc: Anton Vorontsov, Andreas Larsson, linux-gpio, Pawel Moll
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>
---
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] GPIO: gpio-generic: Add label to platform data
2014-01-30 13:18 [PATCH] GPIO: gpio-generic: Add label to platform data Pawel Moll
@ 2014-02-04 20:52 ` Linus Walleij
0 siblings, 0 replies; 2+ messages in thread
From: Linus Walleij @ 2014-02-04 20:52 UTC (permalink / raw)
To: Pawel Moll
Cc: Alexandre Courbot, Anton Vorontsov, Andreas Larsson,
linux-gpio@vger.kernel.org
On Thu, Jan 30, 2014 at 2:18 PM, Pawel Moll <pawel.moll@arm.com> wrote:
> 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>
Patch applied.
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-02-04 20:52 ` Linus Walleij
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