diff options
Diffstat (limited to 'src/soc/qualcomm/sdm845')
| -rw-r--r-- | src/soc/qualcomm/sdm845/uart_bitbang.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/soc/qualcomm/sdm845/uart_bitbang.c b/src/soc/qualcomm/sdm845/uart_bitbang.c index b78db833a4..8d7138e5d1 100644 --- a/src/soc/qualcomm/sdm845/uart_bitbang.c +++ b/src/soc/qualcomm/sdm845/uart_bitbang.c @@ -10,22 +10,22 @@ static void set_tx(int line_state) gpio_set(UART_TX_PIN, line_state); } -void uart_init(int idx) +void uart_init(unsigned int idx) { gpio_output(UART_TX_PIN, 1); } -void uart_tx_byte(int idx, unsigned char data) +void uart_tx_byte(unsigned int idx, unsigned char data) { uart_bitbang_tx_byte(data, set_tx); } -void uart_tx_flush(int idx) +void uart_tx_flush(unsigned int idx) { /* unnecessary, PIO Tx means transaction is over when tx_byte returns */ } -unsigned char uart_rx_byte(int idx) +unsigned char uart_rx_byte(unsigned int idx) { return 0; /* not implemented */ } |