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rfkill: remove user_claim stuff

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Almost all drivers do not support user_claim, so remove it
completely and always report -EOPNOTSUPP to userspace. Since
userspace cannot really drive rfkill _anyway_ (due to the
odd restrictions imposed by the documentation) having this
code is just pointless.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2009-03-27 14:14:31 +01:00
committed by John W. Linville
parent c1c6b14b22
commit 621cac8529
12 changed files with 8 additions and 71 deletions
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3
drivers/platform/x86/hp-wmi.c
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@ -434,7 +434,6 @@ static int __init hp_wmi_bios_setup(struct platform_device *device)
wifi_rfkill->name = "hp-wifi";
wifi_rfkill->state = hp_wmi_wifi_state();
wifi_rfkill->toggle_radio = hp_wmi_wifi_set;
wifi_rfkill->user_claim_unsupported = 1;
err = rfkill_register(wifi_rfkill);
if (err)
goto add_sysfs_error;
@ -446,7 +445,6 @@ static int __init hp_wmi_bios_setup(struct platform_device *device)
bluetooth_rfkill->name = "hp-bluetooth";
bluetooth_rfkill->state = hp_wmi_bluetooth_state();
bluetooth_rfkill->toggle_radio = hp_wmi_bluetooth_set;
bluetooth_rfkill->user_claim_unsupported = 1;
err = rfkill_register(bluetooth_rfkill);
if (err)
goto register_bluetooth_error;
@ -457,7 +455,6 @@ static int __init hp_wmi_bios_setup(struct platform_device *device)
wwan_rfkill->name = "hp-wwan";
wwan_rfkill->state = hp_wmi_wwan_state();
wwan_rfkill->toggle_radio = hp_wmi_wwan_set;
wwan_rfkill->user_claim_unsupported = 1;
err = rfkill_register(wwan_rfkill);
if (err)
goto register_wwan_err;