p54: Fix potential concurrent access to private data

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Experience with the rtl8187 driver has shown that mac80211 can make
calls to the config callback routine in rapid succession. This patch
creates a mutex that protects the private data in several of the routines
called by mac80211.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Larry Finger 2008-08-03 17:58:36 -05:00 • committed by John W. Linville

parent d06193f311

commit 6041e2a08c

2 changed files with 7 additions and 0 deletions

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1

drivers/net/wireless/p54/p54.h

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6

drivers/net/wireless/p54/p54common.c

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