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: NAlan Jenkins <alan-jenkins@tuffmail.co.uk> Tested-by: NNorbert Preining <preining@logic.at> Acked-by: NJohannes Berg <johannes@sipsolutions.net> Acked-by: NMattia Dongili <malattia@linux.it> CC: stable@kernel.org Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
Showing
想要评论请 注册 或 登录