From 2cece47b106af0246b1dec5aec15706af5f7533b Mon Sep 17 00:00:00 2001 From: Sebastien Bourdeauducq Date: Wed, 9 May 2018 20:00:08 +0800 Subject: [PATCH] firmware/si5324: fix compilation warning --- artiq/firmware/libboard_artiq/si5324.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/artiq/firmware/libboard_artiq/si5324.rs b/artiq/firmware/libboard_artiq/si5324.rs index 8cd8d94d8..0633186b7 100644 --- a/artiq/firmware/libboard_artiq/si5324.rs +++ b/artiq/firmware/libboard_artiq/si5324.rs @@ -14,7 +14,7 @@ const ADDRESS: u8 = 0x68; soc_platform = "kc705"))] fn pca9548_select(address: u8, channels: u8) -> Result<()> { i2c::start(BUSNO).unwrap(); - if !i2c::write(BUSNO, (address << 1)).unwrap() { + if !i2c::write(BUSNO, address << 1).unwrap() { return Err("PCA9548 failed to ack write address") } if !i2c::write(BUSNO, channels).unwrap() { @@ -106,7 +106,7 @@ fn map_frequency_settings(settings: &FrequencySettings) -> Result Result<()> { i2c::start(BUSNO).unwrap(); - if !i2c::write(BUSNO, (ADDRESS << 1)).unwrap() { + if !i2c::write(BUSNO, ADDRESS << 1).unwrap() { return Err("Si5324 failed to ack write address") } if !i2c::write(BUSNO, reg).unwrap() { @@ -122,7 +122,7 @@ fn write(reg: u8, val: u8) -> Result<()> { #[cfg(si5324_soft_reset)] fn write_no_ack_value(reg: u8, val: u8) -> Result<()> { i2c::start(BUSNO).unwrap(); - if !i2c::write(BUSNO, (ADDRESS << 1)).unwrap() { + if !i2c::write(BUSNO, ADDRESS << 1).unwrap() { return Err("Si5324 failed to ack write address") } if !i2c::write(BUSNO, reg).unwrap() { @@ -135,7 +135,7 @@ fn write_no_ack_value(reg: u8, val: u8) -> Result<()> { fn read(reg: u8) -> Result { i2c::start(BUSNO).unwrap(); - if !i2c::write(BUSNO, (ADDRESS << 1)).unwrap() { + if !i2c::write(BUSNO, ADDRESS << 1).unwrap() { return Err("Si5324 failed to ack write address") } if !i2c::write(BUSNO, reg).unwrap() {