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[v5,06/13] net: ethernet: ti: cpts: disable cpts when unregistered

Message ID 20161207000045.28333-7-grygorii.strashko@ti.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Grygorii Strashko Dec. 7, 2016, midnight UTC 
The cpts now is left enabled after unregistration.
Hence, disable it in cpts_unregister().

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
---
 drivers/net/ethernet/ti/cpts.c | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/drivers/net/ethernet/ti/cpts.c b/drivers/net/ethernet/ti/cpts.c
index 3dda6d5..d3c1ac5 100644
--- a/drivers/net/ethernet/ti/cpts.c
+++ b/drivers/net/ethernet/ti/cpts.c
@@ -404,6 +404,10 @@  void cpts_unregister(struct cpts *cpts)
 		ptp_clock_unregister(cpts->clock);
 		cancel_delayed_work_sync(&cpts->overflow_work);
 	}
+
+	cpts_write32(cpts, 0, int_enable);
+	cpts_write32(cpts, 0, control);
+
 	if (cpts->refclk)
 		cpts_clk_release(cpts);
 }