From 3506e0c49a5ceba72c0405d1a470184c2d6705f7 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Mon, 4 Feb 2008 22:30:15 -0800 Subject: b43: avoid unregistering device objects during suspend Modify the b43 driver to avoid deadlocking suspend and resume, which happens as a result of attempting to unregister device objects locked by the PM core during suspend/resume cycles. Also, make it use a suspend-safe method of unregistering device object in the resume error path. Signed-off-by: Rafael J. Wysocki Acked-by: Michael Buesch Cc: Pavel Machek Cc: "John W. Linville" Cc: Alan Stern Cc: Len Brown Cc: Greg KH Cc: Kay Sievers Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/net/wireless/b43/b43.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/wireless/b43/b43.h') diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index 32a24f5c4fa6..08a011f0834a 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -724,6 +724,7 @@ struct b43_wldev { bool short_preamble; /* TRUE, if short preamble is enabled. */ bool short_slot; /* TRUE, if short slot timing is enabled. */ bool radio_hw_enable; /* saved state of radio hardware enabled state */ + bool suspend_in_progress; /* TRUE, if we are in a suspend/resume cycle */ /* PHY/Radio device. */ struct b43_phy phy; -- cgit v1.2.2