Okash Khawaja 011cca558b staging: speakup: check for null before calling TTY's flush_buffer ...

We should check the flush_buffer method of a tty for null before
invoking it. Some drivers such as usbserial don't implement
flush_buffer. This will be required for upcoming patches where we expand
spk_ttyio to support more than just ttyS*.

Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-06-03 17:38:25 +09:00

..

buffers.c

speakup: extend synth buffer to 16bit unicode characters

2017-03-09 17:28:20 +01:00

DefaultKeyAssignments

…

devsynth.c

Staging: speakup: Remove space after cast

2016-08-15 19:14:53 +02:00

fakekey.c

staging: speakup: Remove the explicit NULL comparison

2017-03-27 14:00:41 +02:00

i18n.c

staging: speakup: i18n.c: Refactor conditionals in spk_msg_set

2017-03-12 15:27:45 +01:00

i18n.h

…

Kconfig

Staging: speakup: Fix allyesconfig build on mn10300

2016-02-01 13:05:44 -08:00

keyhelp.c

staging: speakup: Clean up if conditions

2017-03-06 09:39:54 +01:00

kobjects.c

staging: speakup: Removed Unnecessary parentheses.

2017-03-23 14:20:41 +01:00

main.c

staging: speakup: Remove the explicit NULL comparison

2017-03-27 14:00:41 +02:00

Makefile

staging: speakup: add tty-based comms functions

2017-05-16 14:05:42 +02:00

selection.c

staging: speakup: Match alignment with open parenthesis.

2017-03-23 14:20:41 +01:00

serialio.c

staging: speakup: flush tty buffers and ensure hardware flow control

2017-05-16 14:19:41 +02:00

serialio.h

staging: speakup: add send_xchar, tiocmset and input functionality for tty

2017-05-16 14:19:41 +02:00

speakup_acnt.h

…

speakup_acntpc.c

Annotation of module parameters that specify device settings

2017-05-10 19:13:03 -07:00

speakup_acntsa.c

staging: speakup: migrate acntsa, bns, dummy and txprt to ttyio

2017-05-16 14:19:41 +02:00

speakup_apollo.c

staging: speakup: migrate apollo, ltlk, audptr, decext, dectlk and spkout

2017-05-16 14:19:41 +02:00

speakup_audptr.c

staging: speakup: flush tty buffers and ensure hardware flow control

2017-05-16 14:19:41 +02:00

speakup_bns.c

staging: speakup: move those functions which do outgoing serial comms, into serialio.c

2017-03-17 15:19:09 +09:00

speakup_decext.c

staging: speakup: flush tty buffers and ensure hardware flow control

2017-05-16 14:19:41 +02:00

speakup_decpc.c

staging: speakup: fix unnecessary long line

2017-05-15 12:44:20 +02:00

speakup_dectlk.c

staging: speakup: flush tty buffers and ensure hardware flow control

2017-05-16 14:19:41 +02:00

speakup_dtlk.c

staging: speakup: make input functionality swappable

2017-05-15 12:31:43 +02:00

speakup_dtlk.h

drivers/staging/speakup: Align block comments at *

2017-05-15 12:44:20 +02:00

speakup_dummy.c

staging: speakup: migrate acntsa, bns, dummy and txprt to ttyio

2017-05-16 14:19:41 +02:00

speakup_keypc.c

Annotation of module parameters that specify device settings

2017-05-10 19:13:03 -07:00

speakup_ltlk.c

staging: speakup: migrate apollo, ltlk, audptr, decext, dectlk and spkout

2017-05-16 14:19:41 +02:00

speakup_soft.c

staging: speakup: make input functionality swappable

2017-05-15 12:31:43 +02:00

speakup_spkout.c

staging: speakup: flush tty buffers and ensure hardware flow control

2017-05-16 14:19:41 +02:00

speakup_txprt.c

staging: speakup: migrate acntsa, bns, dummy and txprt to ttyio

2017-05-16 14:19:41 +02:00

speakup.h

staging: speakup: spaces preferred around operator

2017-03-23 14:20:41 +01:00

speakupmap.h

…

speakupmap.map

…

spk_priv_keyinfo.h

staging: speakup: spk_priv_keyinfo.h Space around operator

2016-11-23 10:05:39 +01:00

spk_priv.h

staging: speakup: add send_xchar, tiocmset and input functionality for tty

2017-05-16 14:19:41 +02:00

spk_ttyio.c

staging: speakup: check for null before calling TTY's flush_buffer

2017-06-03 17:38:25 +09:00

spk_types.h

staging: speakup: flush tty buffers and ensure hardware flow control

2017-05-16 14:19:41 +02:00

spkguide.txt

Staging: speakup: Remove FSF mailing address

2016-01-28 22:40:31 -08:00

synth.c

staging: speakup: flush tty buffers and ensure hardware flow control

2017-05-16 14:19:41 +02:00

thread.c

staging: speakup: thread.c align on parenthesis

2016-11-21 11:05:29 +01:00

TODO

staging: speakup: TODO Correct email

2016-11-21 11:05:29 +01:00

varhandlers.c

staging: speakup: fixes braces {} should be used on all arms of this statement

2017-03-23 14:20:41 +01:00