From 55cefec93c8fae1ad5bd0f2f892785610c142d91 Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Fri, 3 Jan 2020 22:08:47 +0000 Subject: [PATCH] net: phy: Fix overlong PHY timeout Commit 27c3f70f3b50 ("net: phy: Increase link up delay in genphy_update_link()") increased the per-iteration waiting time from 1ms to 50ms, without adjusting the timeout counter. This lead to the timeout increasing from the typical 4 seconds to over three minutes. Adjust the timeout counter evaluation by that factor of 50 to bring the timeout back to the intended value. Signed-off-by: Andre Przywara Reviewed-by: Stefan Roese Signed-off-by: Matthias Brugger --- drivers/net/phy/phy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 80a7664e49..5cf9c165b6 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -244,7 +244,7 @@ int genphy_update_link(struct phy_device *phydev) /* * Timeout reached ? */ - if (i > PHY_ANEG_TIMEOUT) { + if (i > (PHY_ANEG_TIMEOUT / 50)) { printf(" TIMEOUT !\n"); phydev->link = 0; return -ETIMEDOUT;