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authorchrysn2012-03-02 21:53:52 +0100
committerchrysn2012-03-02 21:53:52 +0100
commiteda122180a10edc3bd71ffd6c46a4f2098a0f625 (patch)
tree9792468bd070c2d31636bcb8665a5f64f3b1f874 /include/libopencm3
parent70ac046f98453ca8262ecc721b30f6c435ee33a5 (diff)
(efm32: remove todo that couldn't work out)
Diffstat (limited to 'include/libopencm3')
-rw-r--r--include/libopencm3/efm32/tinygecko/gpio.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/libopencm3/efm32/tinygecko/gpio.h b/include/libopencm3/efm32/tinygecko/gpio.h
index 3e782f3..1f4ae69 100644
--- a/include/libopencm3/efm32/tinygecko/gpio.h
+++ b/include/libopencm3/efm32/tinygecko/gpio.h
@@ -474,11 +474,6 @@ static u16 gpio_get(u32 gpioport, u16 gpios)
* This function is not atomic. It has to be made sure that it is not
* interrupted by other code that modifies the port's configuration.
*
- * @todo Find out if that is really the case (if &= and |= are atomic, the
- * worst thing that happens when this function is interrupted with itself is
- * that the ports stay disabled for the time being, which is to be expected
- * anyway when changing a pin's mode.
- *
* \param gpioport Address of a GPIO port to use (eg GPIO_PA)
* \param mode Pin configuration mode to set (eg GPIO_MODE_INPUT)
* \param gpios Pins to configure (eg GPIO6|GPIO3 to set the mode on pins 6 and 3)