From: Troy Kisky <troy.kisky@boundarydevices.com>
Date: Fri, 5 Feb 2016 21:52:48 +0000 (-0700)
Subject: net: fec: don't disable FEC_ENET_TS_TIMER interrupt
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=80dc6a9f8e0dfb3f2c516273b2faa29c866974b2;p=deliverable%2Flinux.git

net: fec: don't disable FEC_ENET_TS_TIMER interrupt

Only the interrupt routine processes this condition.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index bedd28a6e8f5..195122e11f10 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -375,6 +375,7 @@ struct bufdesc_ex {
 #define FEC_ENET_TS_TIMER       ((uint)0x00008000)
 
 #define FEC_DEFAULT_IMASK (FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII | FEC_ENET_TS_TIMER)
+#define FEC_NAPI_IMASK	(FEC_ENET_MII | FEC_ENET_TS_TIMER)
 #define FEC_RX_DISABLED_IMASK (FEC_DEFAULT_IMASK & (~FEC_ENET_RXF))
 
 /* ENET interrupt coalescing macro define */
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 712e3bb1e0d3..ca2708d13dfe 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1553,7 +1553,7 @@ fec_enet_interrupt(int irq, void *dev_id)
 
 		if (napi_schedule_prep(&fep->napi)) {
 			/* Disable the NAPI interrupts */
-			writel(FEC_ENET_MII, fep->hwp + FEC_IMASK);
+			writel(FEC_NAPI_IMASK, fep->hwp + FEC_IMASK);
 			__napi_schedule(&fep->napi);
 		}
 	}