Commit 82d8eba3 authored Sep 19, 2012 by Piotr Haber Committed by John W. Linville Sep 24, 2012

brcmsmac: don't start device when RfKill is engaged



This patch fixes a bug when device is being started
while RfKill switch is engaged, leading to hang
due to partial initialization of hardware.

Tested-by:  <dragonn@op.pl>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Piotr Haber <phaber@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 81643292

drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -304,7 +304,10 @@ static int brcms_ops_start(struct ieee80211_hw *hw)
		wl->mute_tx = true;

		if (!wl->pub->up)
		if (!blocked)
		err = brcms_up(wl);
		else
		err = -ERFKILL;
		else
		err = -ENODEV;
		spin_unlock_bh(&wl->lock);