From 8ad2acf352d790d0bdd792b8e126d58a088451f3 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Mon, 17 Jan 2022 23:59:46 +0100 Subject: fix "defined but not used" warnings Signed-off-by: Denys Vlasenko --- miscutils/i2c_tools.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'miscutils/i2c_tools.c') diff --git a/miscutils/i2c_tools.c b/miscutils/i2c_tools.c index e3741eeba..da26f5e19 100644 --- a/miscutils/i2c_tools.c +++ b/miscutils/i2c_tools.c @@ -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) -- cgit v1.2.3-55-g6feb