diff options
| author | Marti Bolivar <mbolivar@leaflabs.com> | 2011-08-30 18:21:38 -0400 |
|---|---|---|
| committer | Marti Bolivar <mbolivar@leaflabs.com> | 2011-08-30 18:21:38 -0400 |
| commit | 776b78ffa8463c6dbe5e703521040106fadbafe9 (patch) | |
| tree | abf16c5e7528e2c8e86fe8a6b2062cdf88b669ea | |
| parent | 0bba7af4397ce505184e9ac4fd0bfc759346f753 (diff) | |
| download | librambutan-776b78ffa8463c6dbe5e703521040106fadbafe9.tar.gz librambutan-776b78ffa8463c6dbe5e703521040106fadbafe9.zip | |
usart.h: Remove unnecessary local in usart_putc().
| -rw-r--r-- | libmaple/usart.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libmaple/usart.h b/libmaple/usart.h index 1cfba96..0ad1405 100644 --- a/libmaple/usart.h +++ b/libmaple/usart.h @@ -275,8 +275,7 @@ static inline void usart_disable_all(void) { * @param byte Byte to transmit. */ static inline void usart_putc(usart_dev* dev, uint8 byte) { - uint8 buf[] = {byte}; - while (!usart_tx(dev, buf, 1)) + while (!usart_tx(dev, &byte, 1)) ; } |