From dea004e41a6d1aa8ebf668c450962db45a41b373 Mon Sep 17 00:00:00 2001 From: Siva Durga Prasad Paladugu Date: Tue, 30 May 2017 14:28:39 +0200 Subject: [PATCH] net: zynq_gem: Use wait_for_bit with non breakable Use wait_for_bit to be non breakable as using it with breakable causes issue of un interruptible auto negotiation. This is due to the ctrlc pressed will taken for wait_for_bit() abort during phy_read() and hence not coming out of auto negotiation. Signed-off-by: Siva Durga Prasad Paladugu Signed-off-by: Michal Simek Acked-by: Joe Hershberger --- drivers/net/zynq_gem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index f3d6727..d3919be 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -192,7 +192,7 @@ static u32 phy_setup_op(struct zynq_gem_priv *priv, u32 phy_addr, u32 regnum, int err; err = wait_for_bit(__func__, ®s->nwsr, ZYNQ_GEM_NWSR_MDIOIDLE_MASK, - true, 20000, true); + true, 20000, false); if (err) return err; @@ -205,7 +205,7 @@ static u32 phy_setup_op(struct zynq_gem_priv *priv, u32 phy_addr, u32 regnum, writel(mgtcr, ®s->phymntnc); err = wait_for_bit(__func__, ®s->nwsr, ZYNQ_GEM_NWSR_MDIOIDLE_MASK, - true, 20000, true); + true, 20000, false); if (err) return err; -- 2.7.4