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-rw-r--r--target/linux/mediatek/patches-4.4/0064-net-mediatek-remove-superflous-reset-call.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.4/0064-net-mediatek-remove-superflous-reset-call.patch b/target/linux/mediatek/patches-4.4/0064-net-mediatek-remove-superflous-reset-call.patch
new file mode 100644
index 0000000000..44769d0474
--- /dev/null
+++ b/target/linux/mediatek/patches-4.4/0064-net-mediatek-remove-superflous-reset-call.patch
@@ -0,0 +1,31 @@
+From 2597d2cedba62b2a3fdca9c044187705f98a0372 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Fri, 25 Mar 2016 04:24:27 +0100
+Subject: [PATCH 064/102] net: mediatek: remove superflous reset call
+
+HW reset is triggered int he mtk_hw_init() function. There is no need to
+reset the core during probe.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+index 4d8d0a3..293ea59 100644
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -1679,10 +1679,6 @@ static int mtk_probe(struct platform_device *pdev)
+ struct mtk_eth *eth;
+ int err;
+
+- err = device_reset(&pdev->dev);
+- if (err)
+- return err;
+-
+ match = of_match_device(of_mtk_match, &pdev->dev);
+ soc = (struct mtk_soc_data *)match->data;
+
+--
+1.7.10.4
+