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gpio: remove port access op support

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The only remaining port operations have dedicated API function table
entries.  Remove the defines for access op (mode), and remove support
for access op from all implementations.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit is contained in:
Peter Bigot 2020-01-30 09:31:07 -06:00 • committed by Carles Cufí
commit c7d526be04
27 changed files with 92 additions and 280 deletions
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8
drivers/gpio/gpio_pca95xx.c
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@ -299,13 +299,12 @@ static int setup_pin_pullupdown(struct device *dev, u32_t pin, int flags)
* @brief Configure pin or port
*
* @param dev Device struct of the PCA95XX
* @param access_op Access operation (pin or port)
* @param pin The pin number
* @param flags Flags of pin or port
*
* @return 0 if successful, failed otherwise
*/
static int gpio_pca95xx_config(struct device *dev, int access_op,
static int gpio_pca95xx_config(struct device *dev,
u32_t pin, int flags)
{
int ret;
@ -318,11 +317,6 @@ static int gpio_pca95xx_config(struct device *dev, int access_op,
u16_t i2c_addr = config->i2c_slave_addr;
#endif
/* only support config by pin */
if (access_op != GPIO_ACCESS_BY_PIN) {
return -ENOTSUP;
}
/* Does not support disconnected pin */
if ((flags & (GPIO_INPUT | GPIO_OUTPUT)) == GPIO_DISCONNECTED) {
return -ENOTSUP;