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ACPI: thinkpad-acpi: map ENXIO to EINVAL for fan sysfs
authorHenrique de Moraes Holschuh <hmh@hmh.eng.br>
Sat, 28 Apr 2007 01:00:12 +0000 (22:00 -0300)
committerLen Brown <len.brown@intel.com>
Sun, 29 Apr 2007 01:41:19 +0000 (21:41 -0400)
commitc573ddb998456a89a5ccb83a922d2c8ba18484a6
tree73a40208efc05e8243ec48788725f11251de4b70tree | snapshot
parentca4ac2f48a4502bbbfcb47b86312273c28194f53commit | diff
ACPI: thinkpad-acpi: map ENXIO to EINVAL for fan sysfs

Currently, all fan control operations return ENXIO if unsupported
operations are requested, but return EINVAL if invalid fan modes are
requested on a given ThinkPad.

This is not strictly correct for sysfs, so map ENXIO to EINVAL in the sysfs
attribute store handlers, as we do benefit from the ENXIO in other parts of
the driver code.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
drivers/misc/thinkpad_acpi.c diff | blob | history
Freescale DCU DRM driver