lpc4322_hic: Fix typo in function return type.

microbit-carlos · microbit-carlos · commit d0d9a71fab0e · 2021-12-06T18:35:13.000Z
diff --git a/source/hic_hal/nxp/lpc4322/uart.c b/source/hic_hal/nxp/lpc4322/uart.c
@@ -261,7 +261,7 @@ void uart_set_control_line_state(uint16_t ctrl_bmp)
 {
 }
 
-OAint32_t uart_write_free(void)
+int32_t uart_write_free(void)
 {
     return circ_buf_count_free(&write_buffer);
 }

Original file line number	Diff line number	Diff line change
`@@ -261,7 +261,7 @@ void uart_set_control_line_state(uint16_t ctrl_bmp)`
`261`	`261`	`{`
`262`	`262`	`}`
`263`	`263`
`264`		`-OAint32_t uart_write_free(void)`
	`264`	`+int32_t uart_write_free(void)`
`265`	`265`	`{`
`266`	`266`	`return circ_buf_count_free(&write_buffer);`
`267`	`267`	`}`