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author | Russell King <rmk+kernel@armlinux.org.uk> | 2019-11-05 10:34:39 +0000 |
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committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-09-19 13:22:19 +0100 |
commit | a8ba15f31356f0044f264d677d7f2a56b8599f8e (patch) | |
tree | 66548d673a529c2464858af9877fa7172f7b0c15 /kernel/configs | |
parent | f896f17eb7d719e4420d0f9f79a9c091b04e7b46 (diff) |
net: phy: make phy_error() report which PHY has failed
phy_error() is called from phy_interrupt() or phy_state_machine(), and
uses WARN_ON() to print a backtrace. The backtrace is not useful when
reporting a PHY error.
However, a system may contain multiple ethernet PHYs, and phy_error()
gives no clue which one caused the problem.
Replace WARN_ON() with a call to phydev_err() so that we can see which
PHY had an error, and also inform the user that we are halting the PHY.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'kernel/configs')
0 files changed, 0 insertions, 0 deletions