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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/acer-wmi.c
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@@ -1005,7 +1005,6 @@ enum rfkill_type type, char *name, u32 cap)
*data = cap;
rfkill_dev->data = data;
rfkill_dev->toggle_radio = acer_rfkill_set;
rfkill_dev->user_claim_unsupported = 1;
err = rfkill_register(rfkill_dev);
if (err) {