kernel: backport mainlined bgmac patches from 3.19

[openwrt.git] / target / linux / generic / patches-3.14 / 772-bgmac-activate-irqs-only-if-there-is-nothing-to-poll.patch

diff --git a/target/linux/generic/patches-3.14/772-bgmac-activate-irqs-only-if-there-is-nothing-to-poll.patch b/target/linux/generic/patches-3.14/772-bgmac-activate-irqs-only-if-there-is-nothing-to-poll.patch
deleted file mode 100644 (file)
index b494998..0000000
--- a/target/linux/generic/patches-3.14/772-bgmac-activate-irqs-only-if-there-is-nothing-to-poll.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From fbd3b188fbaa861165a074c454d8f8dcf15343a0 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Mon, 8 Dec 2014 08:47:10 +0100
-Subject: [PATCH 3/4] bgmac: activate irqs only if there is nothing to poll
-
-IRQs should only get activated when there is nothing to poll in the
-queue any more and to after every poll.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/net/ethernet/broadcom/bgmac.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
---- a/drivers/net/ethernet/broadcom/bgmac.c
-+++ b/drivers/net/ethernet/broadcom/bgmac.c
-@@ -1167,10 +1167,10 @@ static int bgmac_poll(struct napi_struct
-               bgmac->int_status = 0;
-       }
- 
--      if (handled < weight)
-+      if (handled < weight) {
-               napi_complete(napi);
--
--      bgmac_chip_intrs_on(bgmac);
-+              bgmac_chip_intrs_on(bgmac);
-+      }
- 
-       return handled;
- }