diff options
author | Joel Sherrill <joel@rtems.org> | 2017-07-28 11:27:54 -0500 |
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committer | Joel Sherrill <joel@rtems.org> | 2017-07-28 14:17:32 -0500 |
commit | 9cb874d667f9a8f6abc91f4eeabb003439e05911 (patch) | |
tree | 555ca86bdb72ab981c05baed46c666f8bd82cba5 | |
parent | psxmmap01/init.c: Correct printf() format specifier (diff) | |
download | rtems-9cb874d667f9a8f6abc91f4eeabb003439e05911.tar.bz2 |
beagle/i2c/bbb-i2c.c: Eliminiate set but not used warning
-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 +} |