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staging: speakup: in serialio.c no over 80 chars long 

Fixed the checkpatch.pl warning:

WARNING: line over 80 characters

Signed-off-by: Bo YU <tsu.yubo@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bo YU 2017-06-05 23:44:26 -04:00 committed by Greg Kroah-Hartman
parent 79de2d0e8d
commit 1f10145646
1 changed files with 4 additions and 2 deletions
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6
drivers/staging/speakup/serialio.c
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@ -228,7 +228,8 @@ int spk_wait_for_xmitr(struct spk_synth *in_synth)
} }
while (spk_serial_tx_busy()) { while (spk_serial_tx_busy()) {
if (--tmout == 0) { if (--tmout == 0) {
pr_warn("%s: timed out (tx busy)\n", in_synth->long_name); pr_warn("%s: timed out (tx busy)\n",
in_synth->long_name);
timeouts++; timeouts++;
return 0; return 0;
} }
@ -285,7 +286,8 @@ static int spk_serial_out(struct spk_synth *in_synth, const char ch)
return 0; return 0;
} }
const char *spk_serial_synth_immediate(struct spk_synth *synth, const char *buff) const char *spk_serial_synth_immediate(struct spk_synth *synth,
const char *buff)
{ {
u_char ch; u_char ch;