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Diffstat (limited to 'drivers/tty/hvc/hvc_tile.c')
| -rw-r--r-- | drivers/tty/hvc/hvc_tile.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/hvc/hvc_tile.c b/drivers/tty/hvc/hvc_tile.c index 3f6cd3102..9da1e842b 100644 --- a/drivers/tty/hvc/hvc_tile.c +++ b/drivers/tty/hvc/hvc_tile.c @@ -51,7 +51,8 @@ int tile_console_write(const char *buf, int count) _SIM_CONTROL_OPERATOR_BITS)); return 0; } else { - return hv_console_write((HV_VirtAddr)buf, count); + /* Translate 0 bytes written to EAGAIN for hvc_console_print. */ + return hv_console_write((HV_VirtAddr)buf, count) ?: -EAGAIN; } } |