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| author | Alan Jenkins <alan-jenkins@tuffmail.co.uk> | 2009-09-24 20:15:24 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-09-28 16:55:07 -0400 |
| commit | 50fab0760a6c07cded229357a1351c325a575770 (patch) | |
| tree | 93bb6f7cc4b02890ed3cbde92405646c1ed4983b /sound/usb | |
| parent | 8f1546cadf7ac5e9a40d54089a1c7302264ec49b (diff) | |
| download | linux-3.10-50fab0760a6c07cded229357a1351c325a575770.tar.gz linux-3.10-50fab0760a6c07cded229357a1351c325a575770.tar.bz2 linux-3.10-50fab0760a6c07cded229357a1351c325a575770.zip | |
sony-laptop: check for rfkill hard block at load time
"I recently (on a flight) I found out that when I boot with the hard-switch
activated, so turning off all wireless activity on my laptop, the state
is not correctly announced in /dev/rfkill (reading it with rfkill command,
or my own gnome applet)...
After turning off and on again the hard-switch the events were right."
We can fix this by querying the firmware at load time and calling
rfkill_set_hw_state().
Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Tested-by: Norbert Preining <preining@logic.at>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Mattia Dongili <malattia@linux.it>
CC: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'sound/usb')
0 files changed, 0 insertions, 0 deletions