diff options
Diffstat (limited to 'drivers/accessibility')
| -rw-r--r-- | drivers/accessibility/speakup/speakup_audptr.c | 24 | ||||
| -rw-r--r-- | drivers/accessibility/speakup/synth.c | 2 |
2 files changed, 14 insertions, 12 deletions
diff --git a/drivers/accessibility/speakup/speakup_audptr.c b/drivers/accessibility/speakup/speakup_audptr.c index e89fd72579e6..a0c3b8ae17a1 100644 --- a/drivers/accessibility/speakup/speakup_audptr.c +++ b/drivers/accessibility/speakup/speakup_audptr.c @@ -126,20 +126,22 @@ static void synth_flush(struct spk_synth *synth) static void synth_version(struct spk_synth *synth) { - unsigned char test = 0; - char synth_id[40] = ""; + unsigned i; + char synth_id[33]; synth->synth_immediate(synth, "\x05[Q]"); - synth_id[test] = synth->io_ops->synth_in(synth); - if (synth_id[test] == 'A') { - do { - /* read version string from synth */ - synth_id[++test] = synth->io_ops->synth_in(synth); - } while (synth_id[test] != '\n' && test < 32); - synth_id[++test] = 0x00; + synth_id[0] = synth->io_ops->synth_in(synth); + if (synth_id[0] != 'A') + return; + + for (i = 1; i < sizeof(synth_id) - 1; i++) { + /* read version string from synth */ + synth_id[i] = synth->io_ops->synth_in(synth); + if (synth_id[i] == '\n') + break; } - if (synth_id[0] == 'A') - pr_info("%s version: %s", synth->long_name, synth_id); + synth_id[i] = '\0'; + pr_info("%s version: %s", synth->long_name, synth_id); } static int synth_probe(struct spk_synth *synth) diff --git a/drivers/accessibility/speakup/synth.c b/drivers/accessibility/speakup/synth.c index 2b8699673bac..eea2a2fa4f01 100644 --- a/drivers/accessibility/speakup/synth.c +++ b/drivers/accessibility/speakup/synth.c @@ -348,7 +348,7 @@ struct var_t synth_time_vars[] = { { TRIGGER, .u.n = {NULL, 20, 10, 2000, 0, 0, NULL } }, { JIFFY, .u.n = {NULL, 50, 20, 200, 0, 0, NULL } }, { FULL, .u.n = {NULL, 400, 200, 60000, 0, 0, NULL } }, - { FLUSH, .u.n = {NULL, 4000, 100, 4000, 0, 0, NULL } }, + { FLUSH, .u.n = {NULL, 4000, 10, 4000, 0, 0, NULL } }, V_LAST_VAR }; |