Re: [PATCH 2/2] acpi_power_meter: hwmon driver for ACPI 4.0 power meters

Andrew Morton
2009-08-20T23:50:25Z

On Tue, 18 Aug 2009 16:48:10 -0700
"Darrick J. Wong" <djwong@us.ibm.com> wrote:

> This driver exposes ACPI 4.0 compliant power meters as hardware monitoring
> devices. This second revision of the driver also exports the ACPI string
> info as sysfs attributes, a list of the devices that the meter measures,
> and will send ACPI notifications over the ACPI netlink socket.

This is not my favoritest ever patch.

drivers/acpi/power_meter.c:459: error: 'POWER_AVERAGE' undeclared here (not in a function)

and

drivers/acpi/power_meter.c: In function 'read_domain_devices':
drivers/acpi/power_meter.c:544: error: syntax error before 'PREFIX'
drivers/acpi/power_meter.c: In function 'read_capabilities':
drivers/acpi/power_meter.c:759: error: syntax error before 'PREFIX'
drivers/acpi/power_meter.c:776: error: syntax error before 'PREFIX'

and once I fixed those,

drivers/acpi/power_meter.c: In function 'register_ro_attrs':
drivers/acpi/power_meter.c:611: warning: 'res' may be used uninitialized in this function
drivers/acpi/power_meter.c: In function 'register_rw_attrs':
drivers/acpi/power_meter.c:639: warning: 'res' may be used uninitialized in this function