diff mbox

[1/2] ravb: kill duplicate setting of CCC.CSEL

Message ID 2078080.3mtuat95A1@wasted.cogentembedded.com (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show

Commit Message

Sergei Shtylyov Feb. 6, 2016, 2:46 p.m. UTC
When  adding support for the  R-Car gen3 gPTP active in configuration mode,
the code setting the CCC.CSEL field  was duplicated due to an oversight.
For R-Car gen 2 it's just redundant  and for R-Car gen3 the write at this
time is probably  ignored due to CCC.GAC bit being already  set...

Fixes: f5d7837f96e5 ("ravb: ptp: Add CONFIG mode support")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 drivers/net/ethernet/renesas/ravb_main.c |    4 ----
 1 file changed, 4 deletions(-)
diff mbox

Patch

Index: net/drivers/net/ethernet/renesas/ravb_main.c
===================================================================
--- net.orig/drivers/net/ethernet/renesas/ravb_main.c
+++ net/drivers/net/ethernet/renesas/ravb_main.c
@@ -1814,10 +1814,6 @@  static int ravb_probe(struct platform_de
 			   CCC_OPC_CONFIG | CCC_GAC | CCC_CSEL_HPB, CCC);
 	}
 
-	/* Set CSEL value */
-	ravb_write(ndev, (ravb_read(ndev, CCC) & ~CCC_CSEL) | CCC_CSEL_HPB,
-		   CCC);
-
 	/* Set GTI value */
 	error = ravb_set_gti(ndev);
 	if (error)