diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-01-27 09:39:34 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-01-27 09:39:34 -0200 |
| commit | 4a8ba3319764f4a254c0aa97072da0a67636c64b (patch) | |
| tree | ad59c5ab5c36f0606c79c7f43198c048cf765b1a /drivers/tty/n_tty.c | |
| parent | e32b31ae45c18679c186e67aa41d0e2318cae487 (diff) | |
| parent | 26bc420b59a38e4e6685a73345a0def461136dce (diff) | |
| download | linux-4a8ba3319764f4a254c0aa97072da0a67636c64b.tar.bz2 | |
Merge tag 'v3.19-rc6' into patchwork
This is needed in order to get the media fixes applied on -rc6.
Linux 3.19-rc6
* tag 'v3.19-rc6': (891 commits)
Linux 3.19-rc6
dm: fix handling of multiple internal suspends
hwmon: (i5500_temp) Convert to use ATTRIBUTE_GROUPS macro
hwmon: (i5500_temp) Convert to module_pci_driver
hwmon: (i5500_temp) Don't bind to disabled sensors
hwmon: (i5500_temp) Convert to devm_hwmon_device_register_with_groups
hwmon: (i5500_temp) New driver for the Intel 5500/5520/X58 chipsets
arm64: dts: add baud rate to Juno stdout-path
Revert "platform: x86: dell-laptop: Add support for keyboard backlight"
Revert "Documentation: Add entry for dell-laptop sysfs interface"
dm cache: fix problematic dual use of a single migration count variable
dm cache: share cache-metadata object across inactive and active DM tables
of/unittest: Overlays with sub-devices tests
KVM: x86: SYSENTER emulation is broken
KVM: x86: Fix of previously incomplete fix for CVE-2014-8480
arm64: dump: Fix implicit inclusion of definition for PCI_IOBASE
x86/tsc: Change Fast TSC calibration failed from error to info
x86/apic: Re-enable PCI_MSI support for non-SMP X86_32
x86, mm: Change cachemode exports to non-gpl
x86, tls: Interpret an all-zero struct user_desc as "no segment"
...
Conflicts:
drivers/media/pci/cx23885/cx23885.h
Diffstat (limited to 'drivers/tty/n_tty.c')
| -rw-r--r-- | drivers/tty/n_tty.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index d2b496750d59..4ddfa60c9222 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -2399,17 +2399,12 @@ static unsigned int n_tty_poll(struct tty_struct *tty, struct file *file, poll_wait(file, &tty->read_wait, wait); poll_wait(file, &tty->write_wait, wait); - if (test_bit(TTY_OTHER_CLOSED, &tty->flags)) - mask |= POLLHUP; if (input_available_p(tty, 1)) mask |= POLLIN | POLLRDNORM; - else if (mask & POLLHUP) { - tty_flush_to_ldisc(tty); - if (input_available_p(tty, 1)) - mask |= POLLIN | POLLRDNORM; - } if (tty->packet && tty->link->ctrl_status) mask |= POLLPRI | POLLIN | POLLRDNORM; + if (test_bit(TTY_OTHER_CLOSED, &tty->flags)) + mask |= POLLHUP; if (tty_hung_up_p(file)) mask |= POLLHUP; if (!(mask & (POLLHUP | POLLIN | POLLRDNORM))) { |