diff options
Diffstat (limited to 'drivers/staging/speakup/speakup_soft.c')
| -rw-r--r-- | drivers/staging/speakup/speakup_soft.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/staging/speakup/speakup_soft.c b/drivers/staging/speakup/speakup_soft.c index a2c3dc4..e76a882 100644 --- a/drivers/staging/speakup/speakup_soft.c +++ b/drivers/staging/speakup/speakup_soft.c @@ -40,7 +40,7 @@ static int softsynth_is_alive(struct spk_synth *synth); static unsigned char get_index(void); static struct miscdevice synth_device; -static int initialized; +static int init_pos; static int misc_registered; static struct var_t vars[] = { @@ -194,7 +194,7 @@ static int softsynth_close(struct inode *inode, struct file *fp) unsigned long flags; spk_lock(flags); synth_soft.alive = 0; - initialized = 0; + init_pos = 0; spk_unlock(flags); /* Make sure we let applications go before leaving */ speakup_start_ttys(); @@ -239,13 +239,8 @@ static ssize_t softsynth_read(struct file *fp, char *buf, size_t count, ch = '\x18'; } else if (synth_buffer_empty()) { break; - } else if (!initialized) { - if (*init) { - ch = *init; - init++; - } else { - initialized = 1; - } + } else if (init[init_pos]) { + ch = init[init_pos++]; } else { ch = synth_buffer_getc(); } |