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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-10-13 17:25:40 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-10-13 17:25:40 -0700 |
| commit | 4a7126a25b4dfd07d61c699f724118275acc0c25 (patch) | |
| tree | c78b82bfaa96f330d412ad63e355906f963c3faf /drivers/tty/hvc/hvc_console.c | |
| parent | Input: i8042 - skip selftest on ASUS laptops (diff) | |
| parent | Linux 4.8 (diff) | |
| download | linux-dev-4a7126a25b4dfd07d61c699f724118275acc0c25.tar.xz linux-dev-4a7126a25b4dfd07d61c699f724118275acc0c25.zip | |
Merge tag 'v4.8' into next
Sync up with mainline to bring in I2C host notify changes and other
updates.
Diffstat (limited to 'drivers/tty/hvc/hvc_console.c')
| -rw-r--r-- | drivers/tty/hvc/hvc_console.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index e46d628998f5..ce864875330e 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -632,7 +632,7 @@ int hvc_poll(struct hvc_struct *hp) goto bail; /* Now check if we can get data (are we throttled ?) */ - if (test_bit(TTY_THROTTLED, &tty->flags)) + if (tty_throttled(tty)) goto throttled; /* If we aren't notifier driven and aren't throttled, we always @@ -814,7 +814,7 @@ static int hvc_poll_get_char(struct tty_driver *driver, int line) n = hp->ops->get_chars(hp->vtermno, &ch, 1); - if (n == 0) + if (n <= 0) return NO_POLL_CHAR; return ch; |