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cpu/atmega256rfr2: small cleanup

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GPIO_UNDEF is already defined in periph_cpu_common.h, so the
redefinition is never used.
This commit is contained in:
Benjamin Valentin 2019-10-10 11:28:08 +02:00 committed by Benjamin Valentin
parent b1ef68abf7
commit 6cf6dcb946
1 changed files with 1 additions and 10 deletions
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11
cpu/atmega256rfr2/include/periph_cpu.h
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@ -68,20 +68,11 @@ enum {
#define I2C_PIN_MASK (1 << PORTD1) | (1 << PORTD0)
/** @} */
/**
* @name GPIO pin not defined
* @{
*/
#ifndef GPIO_UNDEF
#define GPIO_UNDEF (0xFFFF)
#endif
/** @}*/
/**
* @name EEPROM configuration
* @{
*/
#define EEPROM_SIZE (8192U) /* 8kB */
#define EEPROM_SIZE (8192U) /* 8kB */
/** @} */
#ifdef __cplusplus