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(parent: ca8d640) | patch
dell-laptop: Block software state changes when rfkill hard blocked
authorMario Limonciello <Mario_Limonciello@Dell.com>
Tue, 9 Feb 2010 19:11:05 +0000 (14:11 -0500)
committerMatthew Garrett <mjg@redhat.com>
Thu, 25 Feb 2010 16:50:46 +0000 (11:50 -0500)
commitcbf0c4eb5adfbf59fa2fc8f7d807d36e459bf2af
tree90a7ad2bce8dcb2d6b59e8c2e0fbacf8cb365801tree | snapshot
parentca8d6404e7e5a8cb04d41d32267ac37dc8e618accommit | diff
dell-laptop: Block software state changes when rfkill hard blocked

The "hardware" switch is tied directly to a BIOS interface that will
connect and disconnect the hardware from the bus.

If you use the software interface to request the BIOS to make these
changes, the HW switch will be in an inconsistent state and LEDs may not
reflect the state of the HW.

Signed-off-by: Mario Limonciello <Mario_Limonciello@Dell.com>
drivers/platform/x86/dell-laptop.c diff | blob | history
Linux Kernel Source Tree.