appa-55ii: Mark serial read nonblocking and remove SERIAL_NONBLOCK.

[libsigrok.git] / src / hardware / appa-55ii / protocol.c

diff --git a/src/hardware/appa-55ii/protocol.c b/src/hardware/appa-55ii/protocol.c
index 708262bd779403fd1cfd65f7c20afd7a3a89a8fa..354bd83f37ef53d6abec896dc1c043638a247288 100644 (file)
--- a/src/hardware/appa-55ii/protocol.c
+++ b/src/hardware/appa-55ii/protocol.c
@@ -277,7 +277,7 @@ SR_PRIV int appa_55ii_receive_data(int fd, int revents, void *cb_data)
 
        /* Try to get as much data as the buffer can hold. */
        len = sizeof(devc->buf) - devc->buf_len;
-       len = serial_read(serial, devc->buf + devc->buf_len, len);
+       len = serial_read_nonblocking(serial, devc->buf + devc->buf_len, len);
        if (len < 1) {
                sr_err("Serial port read error: %d.", len);
                return FALSE;