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cpu/nrf51: Updated i2c_release()

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Marian Buschsieweke 2019-08-22 11:54:43 +02:00
parent a4810f3276
commit 01f77433a8
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GPG Key ID: 61F64C6599B1539F
1 changed files with 2 additions and 2 deletions
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4
cpu/nrf51/periph/i2c.c
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@ -28,6 +28,7 @@
*
* @}
*/
#include <assert.h>
#include <errno.h>
#include "cpu.h"
#include "mutex.h"
@ -139,12 +140,11 @@ int i2c_acquire(i2c_t dev)
return 0;
}
int i2c_release(i2c_t dev)
void i2c_release(i2c_t dev)
{
assert(dev < I2C_NUMOF);
mutex_unlock(&locks[dev]);
return 0;
}
int i2c_read_bytes(i2c_t dev, uint16_t address, void *data, size_t length,