On Wed, Mar 18, 2015 at 9:16 PM, David Cohen
wrote:
> +++ b/drivers/gpio/gpiolib-sysfs.c
> @@ -289,11 +289,15 @@ static DEVICE_ATTR(edge, 0644, gpio_edge_show,
> gpio_edge_store);
> static int sysfs_set_active_low(struct gpio_desc *desc, struct device *dev,
>
On Wed, Mar 18, 2015 at 9:16 PM, David Cohen
david.a.co...@linux.intel.com wrote:
+++ b/drivers/gpio/gpiolib-sysfs.c
@@ -289,11 +289,15 @@ static DEVICE_ATTR(edge, 0644, gpio_edge_show,
gpio_edge_store);
static int sysfs_set_active_low(struct gpio_desc *desc, struct device *dev,
On 03/18/2015 08:07 PM, Alexandre Courbot wrote:
On Thu, Mar 19, 2015 at 5:16 AM, David Cohen
wrote:
Some gpio controllers are capable of programming its pins' active-low
state. Let's add this new gpio_chip function for such cases and use it
in gpiolib.
When set_active_low() is implemented,
On 03/18/2015 08:07 PM, Alexandre Courbot wrote:
On Thu, Mar 19, 2015 at 5:16 AM, David Cohen
david.a.co...@linux.intel.com wrote:
Some gpio controllers are capable of programming its pins' active-low
state. Let's add this new gpio_chip function for such cases and use it
in gpiolib.
When
On Thu, Mar 19, 2015 at 5:16 AM, David Cohen
wrote:
> Some gpio controllers are capable of programming its pins' active-low
> state. Let's add this new gpio_chip function for such cases and use it
> in gpiolib.
>
> When set_active_low() is implemented, we no longer need to do soft flips
> on
Some gpio controllers are capable of programming its pins' active-low
state. Let's add this new gpio_chip function for such cases and use it
in gpiolib.
When set_active_low() is implemented, we no longer need to do soft flips
on values from non-raw get functions.
Signed-off-by: David Cohen
---
On Thu, Mar 19, 2015 at 5:16 AM, David Cohen
david.a.co...@linux.intel.com wrote:
Some gpio controllers are capable of programming its pins' active-low
state. Let's add this new gpio_chip function for such cases and use it
in gpiolib.
When set_active_low() is implemented, we no longer need to
Some gpio controllers are capable of programming its pins' active-low
state. Let's add this new gpio_chip function for such cases and use it
in gpiolib.
When set_active_low() is implemented, we no longer need to do soft flips
on values from non-raw get functions.
Signed-off-by: David Cohen
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