netdev - [PATCH net-next v2 4/5] dp83640: Get calibration pin with ptp_find

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Date:	Fri, 27 Jun 2014 12:05:32 +0200
From:	Stefan Sørensen 
	<stefan.sorensen@...ctralink.com>
To:	davem@...emloft.net, richardcochran@...il.com
Cc:	netdev@...r.kernel.org,
	Stefan Sørensen 
	<stefan.sorensen@...ctralink.com>
Subject: [PATCH net-next v2 4/5] dp83640: Get calibration pin with ptp_find_pin

For consistency, use the ptp_find_pin function to get the calibration pin,
not gpio_tab.

Signed-off-by: Stefan Sørensen <stefan.sorensen@...ctralink.com>
---
 drivers/net/phy/dp83640.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index ab48112..293ad06 100644
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -609,7 +609,11 @@ static void recalibrate(struct dp83640_clock *clock)
 	u16 cal_gpio, cfg0, evnt, ptp_trig, trigger, val;
 
 	trigger = CAL_TRIGGER;
-	cal_gpio = gpio_tab[CALIBRATE_GPIO];
+	cal_gpio = 1 + ptp_find_pin(clock->ptp_clock, PTP_PF_PHYSYNC, 0);
+	if (cal_gpio < 1) {
+		pr_err("PHY calibration pin not avaible - PHY is not calibrated.");
+		return;
+	}
 
 	mutex_lock(&clock->extreg_lock);
 
-- 
1.9.3

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