From: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Date: Thu, 13 Oct 2011 11:29:23 +0000 (+0000)
Subject: caif-hsi: Fixing a race condition in the caif_hsi code
X-Git-Tag: v3.2-rc1~182^2~83
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe47f1250805438fa06580c9ce6d37bc4bc595d2;p=pandora-kernel.git

caif-hsi: Fixing a race condition in the caif_hsi code

cfhsi->tx_state was not protected by a spin lock. TX soft-irq could interrupt
cfhsi_tx_done_work work leading to inconsistent state of the driver.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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