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fix "defined but not used" warnings

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2022-01-17 23:59:46 +01:00
parent 12566e7f9b
commit 8ad2acf352
2 changed files with 4 additions and 0 deletions
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2
miscutils/i2c_tools.c
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@@ -120,6 +120,7 @@ static int32_t i2c_smbus_access(int fd, char read_write, uint8_t cmd,
return ioctl(fd, I2C_SMBUS, &args);
}
#if ENABLE_I2CGET || ENABLE_I2CSET || ENABLE_I2CDUMP || ENABLE_I2CDETECT
static int32_t i2c_smbus_read_byte(int fd)
{
union i2c_smbus_data data;
@@ -131,6 +132,7 @@ static int32_t i2c_smbus_read_byte(int fd)
return data.byte;
}
#endif
#if ENABLE_I2CGET || ENABLE_I2CSET || ENABLE_I2CDUMP
static int32_t i2c_smbus_write_byte(int fd, uint8_t val)