tree d084c9d9e8d7e4fe036ff128e2bb7d369f66355a
parent ae6fe7a387e97e2ea8cc275fff5ef55568c4daf3
author David Lechner <david@lechnology.com> 1536799710 -0500
committer Sebastian Reichel <sre@kernel.org> 1537090158 +0200

power: supply: sysfs: ratelimit property read error message

This adds rate limiting to the message that is printed when reading a
power supply property via sysfs returns an error. This will prevent
userspace applications from unintentionally dDOSing the system by
continuously reading a property that returns an error.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>