openwrt-owl/target/linux/mediatek/patches-4.4/0087-net-next-mediatek-disa...

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From f9a08e142fd87c72a7803203ce4ecc94806046ca Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Tue, 3 May 2016 03:14:07 +0200
Subject: [PATCH 087/102] net-next: mediatek: disable all interrupts during
probe
The current code only disables those IRQs that we will later use. To
ensure that we have a predefined state, we really want to disable all IRQs.
Change the code to disable all IRQs to achieve this.
Signed-off-by: John Crispin <john@phrozen.org>
---
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1406,7 +1406,7 @@ static int __init mtk_hw_init(struct mtk
/* disable delay and normal interrupt */
mtk_w32(eth, 0, MTK_QDMA_DELAY_INT);
- mtk_irq_disable(eth, MTK_TX_DONE_INT | MTK_RX_DONE_INT);
+ mtk_irq_disable(eth, ~0);
mtk_w32(eth, RST_GL_PSE, MTK_RST_GL);
mtk_w32(eth, 0, MTK_RST_GL);