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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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drivers/platform/x86/toshiba_acpi.c
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@@ -803,7 +803,6 @@ static int __init toshiba_acpi_init(void)
toshiba_acpi.rfk_dev->name = toshiba_acpi.bt_name;
toshiba_acpi.rfk_dev->toggle_radio = bt_rfkill_toggle_radio;
toshiba_acpi.rfk_dev->user_claim_unsupported = 1;
toshiba_acpi.rfk_dev->data = &toshiba_acpi;
if (hci_get_bt_on(&bt_on) == HCI_SUCCESS && bt_on) {