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[net-next,v2,4/5] dp83640: Get calibration pin with ptp_find_pin

Message ID 1403863533-27675-5-git-send-email-stefan.sorensen@spectralink.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Sørensen, Stefan June 27, 2014, 10:05 a.m. UTC 
For consistency, use the ptp_find_pin function to get the calibration pin,
not gpio_tab.

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

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);