From: Michael Buesch <mb@bu3sch.de>
Date: Fri, 24 Apr 2009 16:05:29 +0000 (+0000)
Subject: b43: Refresh RX poison on buffer recycling
X-Git-Tag: v2.6.27.23~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac37ac5e637cbf7b2f77cd89c9396ef3a569adf3;p=pandora-kernel.git

b43: Refresh RX poison on buffer recycling

upstream commit: cf68636a9773aa97915497fe54fa4a51e3f08f3a

The RX buffer poison needs to be refreshed, if we recycle an RX buffer,
because it might be (partially) overwritten by some DMA operations.

Cc: stable@kernel.org
Cc: Francesco Gringoli <francesco.gringoli@ing.unibs.it>
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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