On Mon, Jul 21, 2008 at 02:12:20PM -0700, Trent Piepho wrote:
On Mon, 21 Jul 2008, Anton Vorontsov wrote:
On Sat, Jul 19, 2008 at 02:08:01PM -0700, Trent Piepho wrote:
It doesn't look like you have any way to unset the active low flag. What
if
I unload the leds-gpio driver (or another
On Wed, 23 Jul 2008, Anton Vorontsov wrote:
On Mon, Jul 21, 2008 at 02:12:20PM -0700, Trent Piepho wrote:
On Mon, 21 Jul 2008, Anton Vorontsov wrote:
On Sat, Jul 19, 2008 at 02:08:01PM -0700, Trent Piepho wrote:
It doesn't look like you have any way to unset the active low flag. What
if
I
On Sat, Jul 19, 2008 at 02:08:01PM -0700, Trent Piepho wrote:
On Fri, 18 Jul 2008, Anton Vorontsov wrote:
+int px_gpio_xlate(struct of_gpio_chip *of_gc, struct device_node *np,
+ const void *gpio_spec)
+{
+ if (gpio[1] PX_GPIO_FLAG_ACTIVE_LOW)
+
On Mon, 21 Jul 2008, Anton Vorontsov wrote:
On Sat, Jul 19, 2008 at 02:08:01PM -0700, Trent Piepho wrote:
It doesn't look like you have any way to unset the active low flag. What if
I unload the leds-gpio driver (or another gpio user) and then try to use the
gpio with something else? The
On Fri, 18 Jul 2008, Anton Vorontsov wrote:
+int px_gpio_xlate(struct of_gpio_chip *of_gc, struct device_node *np,
+ const void *gpio_spec)
+{
+ if (gpio[1] PX_GPIO_FLAG_ACTIVE_LOW)
+ px_gc-active_low |= pin2mask(*gpio);
You have a race here. What if
