From eda122180a10edc3bd71ffd6c46a4f2098a0f625 Mon Sep 17 00:00:00 2001 From: chrysn Date: Fri, 2 Mar 2012 21:53:52 +0100 Subject: [PATCH] (efm32: remove todo that couldn't work out) --- include/libopencm3/efm32/tinygecko/gpio.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/include/libopencm3/efm32/tinygecko/gpio.h b/include/libopencm3/efm32/tinygecko/gpio.h index 3e782f3f..1f4ae690 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)