diff options
Diffstat (limited to 'drivers/sbus/char/display7seg.c')
| -rw-r--r-- | drivers/sbus/char/display7seg.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c index b48899ce8506..2b0ce7c350ee 100644 --- a/drivers/sbus/char/display7seg.c +++ b/drivers/sbus/char/display7seg.c @@ -144,10 +144,7 @@ static long d7s_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case D7SIOCTM: /* toggle device mode-- flip display orientation */ - if (regs & D7S_FLIP) - regs &= ~D7S_FLIP; - else - regs |= D7S_FLIP; + regs ^= D7S_FLIP; writeb(regs, p->regs); break; } |