diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/beagle/i2c/bbb-i2c.c')
| -rw-r--r-- | c/src/lib/libbsp/arm/beagle/i2c/bbb-i2c.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/arm/beagle/i2c/bbb-i2c.c b/c/src/lib/libbsp/arm/beagle/i2c/bbb-i2c.c index 26bae528dc..3a8637d457 100644 --- a/c/src/lib/libbsp/arm/beagle/i2c/bbb-i2c.c +++ b/c/src/lib/libbsp/arm/beagle/i2c/bbb-i2c.c @@ -238,6 +238,7 @@ static void am335x_i2c_setup_write_transfer( REG( ®s->BBB_I2C_CNT ) = bus->current_msg_todo; no_bytes = REG( ®s->BBB_I2C_CNT ); + (void) no_bytes; /* indicate we know that no_bytes is not referenced again */ REG( ®s->BBB_I2C_SA ) = msgs->addr; REG( ®s->BBB_I2C_CON ) = AM335X_I2C_CFG_MST_TX | AM335X_I2C_CON_I2C_EN; am335x_clean_interrupts( regs ); @@ -462,4 +463,4 @@ int am335x_i2c_bus_register( bus->base.destroy = am335x_i2c_destroy; return i2c_bus_register( &bus->base, bus_path ); -}
\ No newline at end of file +} |