From: Ivan Vecera <ivecera@redhat.com>
Date: Thu, 28 May 2015 21:10:08 +0000 (+0200)
Subject: bna: fix soft lock-up during firmware initialization failure
X-Git-Tag: omap-for-v4.2/wakeirq-drivers-v2^2~2^2~26^2~11^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4818e856475b309667ee38d4d0f2e3c1b933feef;p=pandora-kernel.git

bna: fix soft lock-up during firmware initialization failure

Bug in the driver initialization causes soft-lockup if firmware
initialization timeout is reached. Polling function bfa_ioc_poll_fwinit()
incorrectly calls bfa_nw_iocpf_timeout() when the timeout is reached.
The problem is that bfa_nw_iocpf_timeout() calls again
bfa_ioc_poll_fwinit()... etc. The bfa_ioc_poll_fwinit() should directly
send timeout event for iocpf and the same should be done if firmware
download into HW fails.

Cc: Rasesh Mody <rasesh.mody@qlogic.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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