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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 <rmk+kernel@armlinux.org.uk> | 2020-11-03 13:38:47 +0000 |
commit | 2ee2507725ba7999e32d6c2feb5aae1caff1b969 (patch) | |
tree | fef698b8243cfa0d54f238eecc1f6377c0398592 /.clang-format | |
parent | 47eb0af02b853a10b69ab1aa3b44db018767b8b5 (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 '.clang-format')
0 files changed, 0 insertions, 0 deletions