From: Hannes Reinecke <hare@suse.de>
Date: Mon, 24 Nov 2014 14:37:27 +0000 (+0100)
Subject: esp_scsi: correctly detect am53c974
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~21^2^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eeea2f9c2f2ecc5f3217edcacc95817047b143c2;p=pandora-kernel.git

esp_scsi: correctly detect am53c974

The am53c974 returns the same ID as the FAS236, but implements
things slightly differently. So detect the am53c974 by checking
for ESP_CONFIG4 register.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

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