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dp83640: let external input pins from the module parameters be defaults.

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This patch changes the driver to use the new pin configuration method when
programming the external time stamp input signals.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Richard Cochran 2014-03-20 22:21:59 +01:00 • committed by David S. Miller
parent 86dd3612e1
commit faa8971607
1 changed files with 4 additions and 1 deletions
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5
drivers/net/phy/dp83640.c
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@ -468,7 +468,10 @@ static int ptp_dp83640_enable(struct ptp_clock_info *ptp,
event_num = EXT_EVENT + index;
evnt = EVNT_WR | (event_num & EVNT_SEL_MASK) << EVNT_SEL_SHIFT;
if (on) {
gpio_num = gpio_tab[EXTTS0_GPIO + index];
gpio_num = 1 + ptp_find_pin(clock->ptp_clock,
PTP_PF_EXTTS, index);
if (gpio_num < 1)
return -EINVAL;
evnt |= (gpio_num & EVNT_GPIO_MASK) << EVNT_GPIO_SHIFT;
if (rq->extts.flags & PTP_FALLING_EDGE)
evnt |= EVNT_FALL;