OSDN Git Service

mv88e6xxx: Reject requests to enable time stamping on both edges.
authorRichard Cochran <richardcochran@gmail.com>
Thu, 14 Nov 2019 18:45:03 +0000 (10:45 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 15 Nov 2019 20:48:32 +0000 (12:48 -0800)
commitc019b4be5de0d53fff4aa309322397605f634e27
tree8fac791d14bfc59ae6be68fdd25bafc706e0ca84
parent6138e687c7b679da08c0feb55a88f448f7890c07
mv88e6xxx: Reject requests to enable time stamping on both edges.

This driver enables rising edge or falling edge, but not both, and so
this patch validates that the request contains only one of the two
edges.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/dsa/mv88e6xxx/ptp.c