diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/cons/cons.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/cons/cons.c b/sys/dev/cons/cons.c index 88cbcbe..d9d727a 100644 --- a/sys/dev/cons/cons.c +++ b/sys/dev/cons/cons.c @@ -356,6 +356,7 @@ dev_write(dev_t dev, struct sio_txn *sio, int flags) static int dev_read(dev_t dev, struct sio_txn *sio, int flags) { + struct cons_screen *scr = &g_root_scr; struct cons_input input; uint8_t *p; int retval; @@ -369,7 +370,7 @@ dev_read(dev_t dev, struct sio_txn *sio, int flags) return -EFAULT; } - retval = cons_ibuf_pop(&g_root_scr, &input); + retval = cons_ibuf_pop(scr, &input); if (retval < 0) { return -EAGAIN; } @@ -386,7 +387,7 @@ dev_read(dev_t dev, struct sio_txn *sio, int flags) n -= 2; /* Try to get the next byte */ - retval = cons_ibuf_pop(&g_root_scr, &input); + retval = cons_ibuf_pop(scr, &input); if (retval < 0) { break; } |