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cpu/sam0_common: Updated i2c_release()

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This commit is contained in:
Marian Buschsieweke 2019-08-22 11:57:29 +02:00
parent b604934189
commit dd56b3bb71
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GPG Key ID: 61F64C6599B1539F
1 changed files with 2 additions and 2 deletions
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cpu/sam0_common/periph/i2c.c
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@ -22,6 +22,7 @@
* @} * @}
*/ */
#include <assert.h>
#include <stdint.h> #include <stdint.h>
#include <errno.h> #include <errno.h>
@ -164,11 +165,10 @@ int i2c_acquire(i2c_t dev)
return 0; return 0;
} }
int i2c_release(i2c_t dev) void i2c_release(i2c_t dev)
{ {
assert(dev < I2C_NUMOF); assert(dev < I2C_NUMOF);
mutex_unlock(&locks[dev]); mutex_unlock(&locks[dev]);
return 0;
} }
int i2c_read_bytes(i2c_t dev, uint16_t addr, int i2c_read_bytes(i2c_t dev, uint16_t addr,