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staging: dgnc: Use time_after_eq()

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To be future-proof and for better readability the time comparisons are
modified to use time_after_eq() instead of plain, error-prone math.

Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Manuel Schölling 2014-05-25 20:07:02 +02:00 committed by Greg Kroah-Hartman
parent bd215fb98c
commit 7879be810c
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/dgnc/dgnc_neo.c
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@ -395,7 +395,8 @@ static inline void neo_clear_break(struct channel_t *ch, int force)
/* Turn break off, and unset some variables */ /* Turn break off, and unset some variables */
if (ch->ch_flags & CH_BREAK_SENDING) { if (ch->ch_flags & CH_BREAK_SENDING) {
if ((jiffies >= ch->ch_stop_sending_break) || force) { if (time_after_eq(jiffies, ch->ch_stop_sending_break)
|| force) {
uchar temp = readb(&ch->ch_neo_uart->lcr); uchar temp = readb(&ch->ch_neo_uart->lcr);
writeb((temp & ~UART_LCR_SBC), &ch->ch_neo_uart->lcr); writeb((temp & ~UART_LCR_SBC), &ch->ch_neo_uart->lcr);
neo_pci_posting_flush(ch->ch_bd); neo_pci_posting_flush(ch->ch_bd);