From 1ef761582c074448bae5be97abde5934667e7710 Mon Sep 17 00:00:00 2001 From: Richard Cochran Date: Sat, 22 Sep 2012 07:02:03 +0000 Subject: ptp: link the phc device to its parent device PTP Hardware Clock devices appear as class devices in sysfs. This patch changes the registration API to use the parent device, clarifying the clock's relationship to the underlying device. Signed-off-by: Richard Cochran Acked-by: Ben Hutchings Acked-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/ptp/ptp_clock.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/ptp/ptp_clock.c') diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index c470ddf1a6fa..79f4bce061bd 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -182,7 +182,8 @@ static void delete_ptp_clock(struct posix_clock *pc) /* public interface */ -struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info) +struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info, + struct device *parent) { struct ptp_clock *ptp; int err = 0, index, major = MAJOR(ptp_devt); @@ -215,7 +216,7 @@ struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info) init_waitqueue_head(&ptp->tsev_wq); /* Create a new device in our class. */ - ptp->dev = device_create(ptp_class, NULL, ptp->devid, ptp, + ptp->dev = device_create(ptp_class, parent, ptp->devid, ptp, "ptp%d", ptp->index); if (IS_ERR(ptp->dev)) goto no_device; -- cgit v1.2.3